首页英语词典averageaverage的意思

average

英 ['æv(ə)rɪdʒ] 美['ævərɪdʒ]

英英释义同义词辨析考试真题实用场景例句

近义词usual fair passable general ordinary common

反义词

n. 平均；平均数；海损
adj. 平均的；普通的
vt. 算出…的平均数；将…平均分配；使…平衡
vi. 平均为；呈中间色

TEM4CET4IELTS考研TOEFLCET6中高频词核心词汇

词态变化

复数: averages;第三人称单数: averages;过去式: averaged;过去分词: averaged;现在分词: averaging;副词: averagely;

中文词源

average 平均

来自阿拉伯语，指海损货品，在古时没有保险机构的情况下，各货主按各自货品价值共同承担损失，后词义转为平均，原义见保险行业术语general average, 共同海损。

英英释意

1. a statistic describing the location of a distribution;: "it set the norm for American homes"

英文词源

average: average: [15] The word average has a devious history. It began in Arabic, as ‘awārīya, the plural of ‘awār, a noun derived from the verb ‘āra ‘mutilate’; this was used as a commercial term, denoting ‘damaged merchandise’. The first European language to adopt it was Italian, as avaria, and it passed via Old French avarie into English (where in the 16th century it acquired its -age ending, probably by association with the then semantically similar damage).

Already by this time it had come to signify the ‘financial loss incurred through damage to goods in transit’, and this passed in the 17th century to the ‘equal sharing of such loss by those with a financial interest in the goods’, and eventually, in the 18th century, to the current (mathematical and general) sense of ‘mean’.
average (n.): late 15c., "financial loss incurred through damage to goods in transit," from French avarie "damage to ship," and Italian avaria; a word from 12c. Mediterranean maritime trade (compare Spanish averia; other Germanic forms, Dutch avarij, German haferei, etc., also are from Romanic languages), which is of uncertain origin. Sometimes traced to Arabic 'arwariya "damaged merchandise." Meaning shifted to "equal sharing of such loss by the interested parties." Transferred sense of "statement of a medial estimate" is first recorded 1735. The mathematical extension is from 1755.
average (adj.): 1770; see average (n.).
average (v.): 1769, from average (n.). Related: Averaged; averaging.

同义词辨析

medium, median, average

这些形容词均含"中等的，平均的，适中的"之意。

medium：指按照某种标准来说是适中或中等的。这种标准可以是通过仪器测量而来，也可能是凭经验而得出。

medium：指中间位置的，统计学上指处于中间位置的一个数的。

average：通常用来形容优劣难分的平庸或折衷情况，也指理论上的平均标准。

考试真题

Interestingly, their memories are highly self-centred: although they can remember autobiographical life events in extraordinary detail, they seem to be no better than average at recalling impersonal information, such as random ( ' , 任意选取的) lists of words.

In the last year alone, despite an increase in the UK population and a subsequent rise in the number of households, sales of toilet paper fell by 2%, with the average household reducing their toilet roll spending from £43 in 2014 to £41 in 2015.

I definitely feel things more strongly than the average person.

The average international runway model has a body mass index ( ' , BMI) under 16—low enough to indicate starvation by the World Health Organization's standard.

From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.

Average people probably sleep less than the rich.

And people who elect to track their sleep may try to get more sleep than the average person.

Books—especially books the average person could afford—haven't been around long enough to produce evolutionary change in humans.

Airbnb says hosts in San Francisco who rent out their homes do so for an average of 58 nights a year, making $ 9.3000.

Car owners who rent their vehicles to others using RelayRides make an average of $250 a month; some make more than $1,000.

The shortcomings of traditional print edition textbooks are obvious: For starters they're heavy, with the average physics textbook weighing 3.06 pounds.

They're also expensive, especially when you factor in the average college student's limited budget, typically costing hundreds of dollars every semester

To get maximum benefit from walking, aim for 45 minutes a day, an average of five days a week.

The overthrown giants of Wall Street took the biggest knock, with average pay cuts of 38% and median bonuses of zero

is but a dream for average consumers

billion in American high schools, helping to open about 1,000 small schools-most of them with about 400 kids each with an average enrollment of only 150 per grade, About 500 more are on the drawing board.

Although many of Hills dale's students came from wealthy households, by the late 1990 average test scores were sliding and it had earned the unaffectionate nickname (绰号) "Hills jail

And it would take an average of 65 years for the reduced carbon emissions from a new energy-efficient home to make up for the resources lost by destroying an old one.

Moreover, Americans eat out nearly four times a week on average.

An individual's genetics has a big influence on their height but once you average over whole populations, genetics plays a less key role.

At McDonald's, customers will spend on average 3 minutes and 9 seconds from the time they place their orders until they receive their food.

Every day, USPS processes, on average, 493.

Graduation requirements specify the number of credits you must earn, the minimum grade point average you must achieve and the distribution of credits you must have from among different departments or fields of study.

In fact, Seattle ranks 44th among major US cities in average annual rainfall.

Interestingly, their memories are highly self-centred: although they can remember "autobiographical" life events in extraordinary detail, they seem to be no better than average at recalling impersonal information, such as random lists of words.

People have grown taller over the last century, with South Korean women shooting up by more than 20cm on average, and Iranian men gaining 16.5cm.

Seattle gets an average of a mere 7 days a year with thunder.

That’s the conclusion of a recently released study, which analysed 259 bottles from 11 brands sold in nine countries, revealing an average of 325 plastic particles per litre of water.

That's about 10 seconds more than the industry average — and a lot slower than a decade ago, according to the study, which was commissioned by QSR, an industry trade publication.

The average age of first marriage has risen steadily for decades.

The average international runway model has a body mass index BMI under 16—low enough to indicate starvation by the World Health Organization's standard.

The projects included in the study raised $4000 on average, with 30% receiving less than $1000.

The results reveal that while Swedes were the tallest people in the world in 1914, Dutch men have risen from 12th place to claim top spot with an average height of 182.5cm.

Those who added dessert lost an average of 40 pounds more—however, the study was unable to show the longterm effects.

While the "average" male and "average" female brains were slightly different, you couldn't tell it by looking at individual brain scans.

with costs falling and kitchen appliances becoming "status" items, owners are throwing away microwaves after an average of eight years.

Unilever recently ran an interactive campaign for its Axe deodorant ( ' , 除臭剂), which kept viewers engaged for more than three minutes on average.

The average budget for a major kitchen overhaul in 2006, calculates Remodeling magazine, was a staggering $54,000; even a minor improvement cost on average $18,000.

The average Norwegian is better off than the average US citizen, but contributes about half as much to climate change.

What a waste of money! In return for an average of ~44,000 of debt, students get an average of only 14 hours of lecture and tutorial time a week in Britain.

Today, the average American spends 8.

These less- stressed workers gained an average of 62 minutes per week of productivity.

No average person wants to figure out whether their favorite calendar software works with their fridge or whether their washing machine and tablet get along.

Full-time employees who do have paid vacation days only use half of them on average.

Companies are pushing it hard but make it almost overwhelming even to dip a toe in the water for the average consumer, because there are so many compatibility issues to think about.

on average, only 12 to 14 hours a week studying and many were skating through their semesters without doing a significant amount of reading and writing.

The Conservatives plan to adopt this strategy by making utility companies print the average local electricity and gas usage on people's bills.

Take your average trade union member, chances are they will be politically motivated and be used to collective action— much like Erica Gregory.

Other studies show that simply providing the facility for people to compare their energy use with the local average is enough to cause them to modify their behaviour.

To stabilize its population—discounting immigration—women must have an average of two children.

Average family expenditure is increasing

It can motivate average students.

It should be solvable by average students with ease

Energy Usage: Energy is an essential resource across the entire food production cycle, with estimates showing an average of 7-10 calories of input being required in the production of one calorie of food.

The average American spends at least eight and a half hours a day in front of a screen.

The average American teenager sends or receives 75 text messages a day, though one girl managed to handle an average of 10000 every 24 hours for a month.

The average amount of time students now take to complete an undergraduate degree has stretched to six years and seven months as students interrupted by work, inconvenienced by unavailable classes, or lured by one more football season find it hard to graduate.

At two of these stages, when Obama's success was less than certain, the tests showed a clear difference between the scores of the white and black participants—an average of 12.

The average monarch lives about nine month.

Health experts advise that the average woman should consume about 2,000 calories a day and a man about 2,500 calories to maintain a healthy weight.

For example, in research with 3920 college students, Doctor Snyder and his colleagues found that the level of hope among freshmen at the beginning of their first semester was a more accurate predictor of their college grades, than were their SAT scores or their grade point averages in high school, the two measures most commonly used to predict college performance.

"I’ve seen very expensive protein supplements that claim to be high quality but they might not really be beneficial for the average healthy adult," she says.

According to social psychologist Brian Nosek, executive director of the Center for Open Science, the average data-sharing rate for the journal Psychological Science, which uses the badges, increased tenfold to % from 2013 to 2015.

According to The Boston Globe, students who earned their bachelor's in 2012 have an average monthly loan payment of $2, which is one-third more than those who graduated in 2004.

Although going to college is supposed to be a full-time job, students spent, on average, only 12 to 14 hours a week studying and many were skating through their semesters without doing a significant amount of reading and writing.

As fifth-graders, children with early attention problems obtained average reading scores at least 3% lower than their contemporaries' and grades at least 8% lower than those of their peers.

Average starting salaries give a clear indication of what type of training society needs its new workers to have.

But ￡3,000 trips cannot be justified when the average income for families with children is just over ￡30,000.

But the next question is, are the drops in average well-being happening at the same time as trends toward increased electronic device usage?

But we can say that basically a family living in relative poverty has less than a percentage of the average family income.

Companies are pushing it hard but make it almost overwhelming even to dip a toe in the water for the average consumer, because there are so many compatibility issues to think about.

During the Arctic winter from October to March, the average temperature in the frozen north typically hovers around minus 20degrees Celsius.

Even the children who had above average self-control as pre-schoolers could have benefited from more self-control training.

For example, in the United States, a family can be considered poor if their income is less than 50% of the national average family income.

government's recommended daily allowanceRD for the average adult is 50 to 60 gram of protein a day.

I always tell people to make sure they're drinking enough fluids, which for the average person is 60 to 70 ounces a day, which translates into eight 8-ounce glasses of water or liquid per day.

In 2005, as the authors observe, real consumption per person in France was only 60% as high as the U.S., making it appear that Americans were economically much better off than the French on average.

In return for an average of £44,000 of debt, students get an average of only 14 hours of lecture and tutorial time a week in Britain.

In their thirst for evidence on this issue, commentators seized on the recent report by the Census Bureau, which found that average household income rose by 5.2% in 2015.

Longevity statistics reveal that the average person doesn't last very long after retirement.

Manufacturing companies on average rely on more than 35 contract suppliers around the world to create a single product.

No average person wants to figure out whether their favorite calendar software works with their fridge or whether their washing machine and tablet get along.

One 2013 study of college students found that 80% of students use their phones or laptops during class, with the average student checking their digital device 11 times in a typical class.

Relative poverty is generally considered to be a household income level which is below a given proportion of average family income.

Take your average trade union member, chances are they will be politically motivated and be used to collective action —much like Erica Gregory.

The average age of farmers hovers around 58 years old, but he is just 26.

The average budget for a "major" kitchen overhaul in 2006, calculates Remodeling magazine, was a staggering $54, 000; even a "minor" improvement cost on average$18, 000.

The average person turns on their phone 150 times every day.

The average student's debt upon graduation now approaches $, 000, and as college becomes ever more expensive, calls to make it free are multiplying.

The average student's debt upon graduation now approaches $40, 000, and as college becomes ever more expensive, calls to make it "free" are multiplying.

The background to this is that from the 1960s into the early 2000s, measures of average well-being went up in the US.

The national average farm size is around 440 acres, but his is only one acre.

These less-stressed workers gained an average of 62 minutes per week of productivity.

They found that the average person's mind wandered most frequently about 65% of the time during personal activities, such as brushing their teeth and combing their hair.

They lost around half a kilogram over an average follow-up of 12 weeks.

Those involved in the clinical trails on average ate 3.3 servings of pasta a week instead of other carbohydrates, one serving equaling around half a cup.

Today, the average American spends 8.8 hours at work daily, and the majority of working professionals spend additional hours checking in with work during evenings, weekends and even vacations.

TV might make you less happy, but this is not what seems to be driving the recent declines in young people's average happiness.

Twenge and her colleagues wanted to understand why this change in average well-being occurred.

Unfortunately, the average full time employee in the world works 42 hours a week.

Unilever recently ran an interactive campaign for its Axe deodorant(除臭剂), which kept viewers engaged for more than three minutes on average.

We're still in the exploratory stages of this project, although what's noteworthy is that East Asians on average sleep about an hour and half less each night than North Americans do.

While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality.

Your working life lasts an average of forty years, so it's important to find a job you like and feel enthusiastic about.

A college classmate of mine, tim, was an excellent football player, even though he weighed much less than the average player.

As the average age of the population increases, there are more and more old people to care for.

By 2000 the average age was 65.

By analysing the numbers, it found the average mother works 119 hours a week, 40 of which would usually be paid at a standard rate and 79 hours as overtime.

Every man, woman, and child over ten years of age has on average over four cups a day.

Freddy was an average student, but not an average person.

Guests will have to produce at least 10 watt hours of electricity - roughly 15 minutes of cycling for someone of average fitness.

In 1900, people died at the average age of 30.

Mammals weighing sixty kilograms have an average brain size of 200 cm2.

Modern man has a brain averaging 1200-1400 cm2.

On average, each of the two million big stones weighed about as much as a large pickup truck.

On average, engineering majors expect to start at about $62, 000 a year.

Rideout's team thinks that the California condors' average survival time in the wild is now just under eight years.

She was just an average high school athlete.

Statistics show that the average number of births per woman has fallen from 4.

The average number of electronic devices rose from 4 per household in 1992 to 13 in 2007.

The average survival time of condors is satisfactory.

The baseline here is average global temperature before the start of the industrial age.

Moreover, average overall margins are higher in wholesale than in retail; wholesale demand from the food service sector is growing quickly as more Europeans eat out more often; and changes in the competitive dynamics of this fragmented industry are at last making it feasible for wholesalers to consolidate.

It is difficult to the point of impossibility for the average reader under the age of forty to imagine a time when high-quality arts criticism could be found in most big-city newspapers.

In many rich countries average wages in the state sector are higher than in the private one.

This leaves today’s average law-school graduate with $100, 000 of debt on top of undergraduate debts.

Rather officials must avoid double standards, or different types of access for average people and the wealthy.

Across 18 trials each, the living rats were 52 percent more likely on average to set the social robot free than the asocial one.

Being average just won't earn you what it used to.

But all too often such policies are an insincere form of virtue-signaling that benefits only the most privileged and does little to help average people.

But, today, average is officially over.

Dr simonsohn found if the score of the previous candidate in a daily series of interviewees was 0.75 points or more higher than that of the one before that, then the score for the next applicant would drop by an average of 0.075 points.

Fruit flies who were taught to be smarter than the average fruit fly tended to live shorter lives.

Grade inflation—the gradual increase in average GPAs grade—point averages over the past few decades—is often considered a product of a consumer era in higher education, in which students are treated like customers to be pleased.

In an essay entitled "Making it in America", the author Adam Davidson relates a joke from cotton country about just how much a modern textile mill has been automated: The average mill has only two employees today, "a man and a dog".

In the past, workers with average skills, doing an average job, could earn an average lifestyle.

It can't when so many more employers have so much more access to so much more above average cheap foreign labor, cheap robotics, cheap software, cheap automation and cheap genius.

It is true that CEO pay has gone up-top ones may make 300 times the pay of typical workers on average, and since the mid-1970s CEO pay for large publicly traded American corporations has, by varying estimates, gone up by about 500% The typical CEO of a to

It surely seems plausible that happy people would be more forward-thinking and creative and lean towards R&D more than the average.

It's not hard to imagine that local culture and sentiment would help shape how executives think about the future. "It surely seems plausible that happy people would be more forward-thinking and creative and lean towards R&D more than the average," said on

Moreover, average overall margins are higher in wholesale than in retail; wholesale demand from the food service sector is growing quickly as more Europeans eat out more often; and changes in the competitive dynamics of this fragmented industry are at las

Next time somebody pushes corporate quotas as a way to promote gender equity, remember that such policies are largely self-serving measures that make their sponsors feel good but do little to help average women.

One survey found that bureaucratic delays led the average H-2A worker to arrive on the job 22 days late.

So they compared U.S. cities' average happiness measured by Gallup Polling with the investment activity of publicly traded firms in those areas.

Social psychologists have amassed oceans of research into what they call the "above average effect", or "illusory superiority".

The average time for holding a stock in both the United States and Britain, he notes, has dropped from seven years to seven months in recent decades.

This leaves today's average law-school graduate with $100, 000 of debt on top of undergraduate debts.

This time experts reckon that prices are about 40% down on their peak on average, though some have been far more fluctuant.

This was not a volunteer soldier, not someone well paid, but an average guy, up against the best trained, best equipped, fiercest, most brutal enemies seen in centuries.

USFWS also set an interim goal of restoring prairie chicken populations to an annual average of 67, 000 birds over the next 10 years.

实用场景例句

Sometimes I pay, sometimes he pays─it seems to average out (= result in us paying the same amount) .: 有时我付钱，有时他付钱——看来两相持平。

The cost should average out at about £6 per person.: 费用应该是平均每人约6英镑。

Earnings are averaged over the whole period.: 所计算的是整个时期的平均收入。

Drivers in London can expect to average about 12 miles per hour (= to have that as their average speed) .: 估计伦敦的驾车者平均时速为12英里。

Economic growth is expected to average 2% next year.: 明年经济增长预计平均可达2%。

Class sizes in the school are below the national average .: 这所学校班上的人数少于全国平均数。

400 people a year die of this disease on average .: 平均每年有400人死于这种疾病。

Temperatures are above/below average for the time of year.: 温度高于 / 低于此时的年平均温度。

40 hours is a fairly average working week for most people.: 对大多数人来说，一周工作40小时是相当正常的。

children of above/below average intelligence: 高于 / 低于一般智力的儿童

£20 for dinner is about average.: 花20英镑吃正餐算是价格一般。

I was just an average sort of student.: 我只是一个普通的学生。

He was attractive and averagely intelligent.: 他讨人喜欢，智力一般。

The average of 4, 5 and 9 is 6.: 4、5、9三个数的平均数是6。

Parents spend an average of $220 a year on toys.: 父母为孩子买玩具的花费每年平均为220元。

If I get an A on this essay, that will bring my average (= average mark/grade) up to a B+.: 如果我的这篇论文得A，我的平均成绩就会提高到B + 。

at an average speed of 100 miles per hour: 以平均每小时100英里的速度

Average earnings are around £20 000 per annum.: 年平均收入约为2万英镑。

an average rate/cost/price: 平均费率 / 成本 / 价格

On average, American firms remain the most productive in the world.: 总体来讲，美国公司在全球范围内还是产值最高。

Take the average of those ratios and multiply by a hundred.: 算出那些比率的平均值再乘以100。

It takes an average of ten weeks for a house sale to be completed.: 售出一幢房子平均需要10周的时间。

The average adult man burns 1,500 to 2,000 calories per day...: 普通成年男子每天消耗的热量为1,500到2,000卡路里。

Packaging is about a third of what is found in an average British dustbin.: 英国垃圾桶里平均约有1/3是产品包装。

Most areas suffered more rain than usual, with Northern Ireland getting double the average for the month.: 大部分地区降雨超过通常水平，北爱尔兰地区本月的降水量则为平均值的两倍。

I was only average academically.: 我的学习成绩一般。

We averaged 42 miles per hour.: 我们的平均时速是每小时42英里。

...pay increases averaging 9.75%.: 9.75％的工资平均增长幅度

American shares rose, on average, by 38%...: 美国股票价格平均上涨了38％。

On an average we would be spending £300 per day.: 平均下来，我们每天要花费300英镑。

average

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