首页英语词典safetysafety的意思

safety

英 ['seɪftɪ] 美['sefti]

英英释义词组搭配考试真题实用场景例句

近义词anchorage reliability refuge immunity harbor safe clear security sailing shelter sanctuary

反义词

n. 安全；保险；安全设备；保险装置；安打

CET6CET4TEM4考研中高频词基本词汇

中文词源

safety 安全

safe,安全的，-ty,名词后缀。

英英释意

1. the state of being certain that adverse effects will not be caused by some agent under defined conditions;: "insure the safety of the children"; "the reciprocal of safety is risk"

2. a safe place;: "He ran to safety"

3. a device designed to prevent injury

4. (baseball) the successful act of striking a baseball in such a way that the batter reaches base safely

5. contraceptive device consisting of a thin rubber or latex sheath worn over the penis during intercourse

6. a score in American football; a player is tackled behind his own goal line

英文词源

safety (n.): early 14c., from Old French sauvete "safety, safeguard; salvation; security, surety," earlier salvetet (11c., Modern French sauveté), from Medieval Latin salvitatem (nominative salvitas) "safety," from Latin salvus (see safe (adj.)). Meaning "trigger-lock on a gun" is attested from 1881.

As a North American football position, first recorded 1931. As a type of score against one's own team, 1881. Safety-valve, which diminishes the risk of explosion, is from 1797; figurative sense recorded from 1818. Safety-net in literal sense (in machinery) by 1916, later of aerial circus performances (1920s); figurative use by 1950. Safety-first as an accident-prevention slogan first recorded 1873.

考试真题

Within two years, Leah shed the safety of her accounting job and made the switch complete.

Teamwork improves with time: America's National Transportation Safety Board found that 73% of the incidents in its civil-aviation database occurred on a crew's first day of flying together.

Normal forgetting may even be a safety mechanism to ensure our brain doesn't become too full.

For most of us, letting go of the safety and security of the past gives us great fear.

Nobody flourishes in a gloomy environment with irresponsible staff and a poor safety record.

It adds to the safety of their travel.

It affects models' health and safety.

Excessively skinny models have been a point of controversy for decades, and two researchers say a model's body mass should be a workplace health and safety issue.

But too often collateral ( ' , 附随的 ) consequences bear no relation to public safety.

A recent report makes several recommendations, including the abolition of most post-conviction penalties, except for those specifically needed to protect public safety.

But children are frequently discouraged from involvement with natural spaces, for health and safety reasons, for fear that they might get dirty or that they might cause damage.

Now, however, recent developments in electric vehicle technology mean they can match conventional petrol engines in terms of performance and safety.

They can match conventional motor cars in performance and safety

My coworkers have been worrying about health conditions and complaining about safety hazards in the workplace.

Health and safety conditions in the workplace

She thinks that she may have to contact the Occupational Safety and Health Administration and asked that government agency to inspect the department.

"Due to this arctic outbreak and concerns for the safety of USPS employees,55 USPS announced Wednesday morning," the Postal Service is suspending delivery Jan.

And given the weak job opportunities facing young adults, living at home was part of the private safety net helping young adults to weather the economic storm.

As it went up, people gathered on the sidewalk below to take photos and cheer for its safety.

But too often collateral (附随的) consequences bear no relation to public safety.

Rescue crews pulled a man to safety after a collapse at a construction site in Brooklyn on Tuesday.

Some birds fly in groups for safety, while others fly alone.

The United States Postal Service has a system to ensure its employees’ safety.

within two years, Leah shed the safety of her accounting job and made the switch complete.

While rich parents are more concerned with their children's psychological well-being, poor parents are more worried about their children's safety.

The most well-known aspect of the profession is that of a social safety net.

To ensure space travel safety.

The other half will have to wait, as authorities of America's Federal Aviation Administration ( ' , FAA) and National Transportation Safety Board work out what went wrong.

It has aroused public attention to safety issues.

Impose more rigid safety standards.

But the Food and Drug Administration has not approved Avastin for use in the eye, and using it rather than the alternative, Lucentis, might carry an additional, although slight, safety risk.

By some studies, the safety nets for retirees have reduced fertility rates by 0.5 By some studies, the safety nets for retirees have reduced fertility rates by 0.5 children in the United States and almost 1.0 in Western Europe, reports economist Robert Stein in the journal National Affairs.0 in Western Europe, reports economist Robert Stein in the journal National Affairs.

There is no chance that will change anytime soon, even if the government creates a better social safety net and successfully encourages greater consumer spending.

Workers have the legal rights to refuse certain unsafe work assignments under two federal laws: the Occupational Safety and Health Act and the National Labor Relations Act.

Big, complicated systems on which much public safety depends, like driverless cars, should be built, programmed and sold by manufacturers who take responsibility for ensuring safety and are liable for accidents.

But all these concepts are massively expensive, require safety certification standards for road and air, need dual controls, involve complex folding wings and propellers,and have to be flown from air-strips.

But less than a month before hand, inspectors found significant problems with the fire safety system and push the opening back again to 2013.

But their top safety concerns are emissions and wireless radio waves.

Consumers are less concerned about safety in high-tech products than categories like fresh and processed food.

Governments should set safety requirements and then let insurers price the risk of the robots based on the manufacturer's driving record, not the passenger's.

It will also be necessary to understand what sort of yield farmers might expect and to establish the plant's safety.

Overall, the strike is an effort to provide more secondary compensation along with other concerns,such as transparency upon hiring talent and on-set safety precautions.

Research has found that there is a direct correlation between lack of recovery and increased incidence of health and safety problems.

The other half will have to wait, as authorities of America's Federal Aviation Administration FA and National Transportation Safety Board work out what went wrong.

There's this peer-to-peer nature of health care these days with a profound opportunity for parents to learn helpful tips, safety and prevention efforts, pro-vaccine messages and all kinds of other messages from other parents in their social communities.

All riders are equipped with reflective vests and safety lights.

Although the programme asks the members only to drive students to and from their classes, Wilson often goes beyond to ensure the welfare and safety of the students.

Another thing to do for safety is cleaning up.

But the most important information I want to give you now is about safety.

Each one felt responsible for the welfare of athens, not because it was forced on him from the outside, but because the city was his pride and his safety.

Every college discussion about community values, social climate and behavior should include recognition of the developmental importance of student autonomy and self-regulation, of the necessary tension between safety and self-discovery.

For your safety, never tamper with these systems.

If the new safety system had been put to use, the accident would never have happened.

It had already been placed in a carrier for safety.

Michael Horan wrote the letter mainly to show that some pedestrians are a threat to road safety.

Of course, safety should be considered, and that's one area where small towns are better than big cities.

Solving the safety problem well enough to move forward in AI seems to be possible but not easy.

The transition is now going through crash tests to make sure it meets federal safety standards.

They also provide educational programs or fire safety in the residence hall.

A string of accidents, including the partial collapse of a cooling tower in 207 and the discovery of an underground pipe system leakage, raised serious questions about both Vermont Yankee’s safety and Entergy’s management- especially after the company made misleading statements about the pipe.

Americans are willing to tolerate time-consuming security procedures in return for increased safety.

Finally,because automation threatens to widen the gap between capital income and labor income, taxes and the safety net will have to be rethought.

Almost all of the interior detail is of cast iron or plaster; the use of wood was minimized to insure fire safety.

A string of accidents, including the partial collapse of a cooling tower in 2007 and the discovery of an underground pipe system leakage, raised serious questions about both Vermont Yankee's safety and Entergy's management– especially after the company ma

Can privacy be preserved while bringing safety and security to a world that seems increasingly lawless?

finally, because automation threatens to widen the gap between capital income and labor income, taxes and the safety net will have to be rethought.

One consideration is safety or at least the perception of it.

词组搭配

safety first

used to advise caution

安全第一

there's safety in numbers

(proverb)being in a group of people makes you feel more confident or secure about taking action

(谚)人多保险；人多势众

实用场景例句

a place where children can play in safety: 可以让儿童安全玩耍的地方

The police are concerned for the safety of the 12-year-old boy who has been missing for three days.: 那个12岁的男孩失踪三天了，警方对他的安全感到担忧。

He was kept in custody for his own safety .: 拘押他是为了他本人的安全。

I'm worried about the safety of the treatment.: 我担心这种疗法是否安全。

safety standards: 安全标准

a local campaign to improve road safety: 当地改善道路安全状况的运动

The airline has an excellent safety record .: 这家航空公司有极佳的安全记录。

I managed to swim to safety .: 我设法游到安全处。

We watched the lions from the safety of the car.: 我们从车里看狮子，很安全。

They reached safety seconds before the building was engulfed in flames.: 他们到达安全地几秒钟之后，那房子就成了一片火海。

The report goes on to make a number of recommendations to improve safety on aircraft.: 该报告接着给出了一系列改善飞机安全性能的建议。

He stumbled through smoke and fumes given off from her burning sofa to pull her to safety...: 她的沙发着火了，他冒着浓烟跌跌撞撞地把她拉到安全的地方。

Guests ran for safety as the device went off in a ground-floor men's toilet...: 一层男厕所里的炸弹爆炸后，客人们纷纷逃命而去。

...consumers are showing growing concern about the safety of the food they buy...: 消费者越来越关注所购食品的安全性。

The safety of tacrine has not yet been proven, and there is concern that it causes damage to the liver.: 他克林的安全性尚未得到证实，有人担心它会对肝脏造成损害。

There is grave concern for the safety of witnesses...: 人们非常担心证人的安全。

The two youths today declined to testify because they said they feared for their safety.: 这两个年轻人今天拒绝作证，称他们是出于对自身安全的担心。

The built-in safety device compensates for a fall in water pressure.: 该内置式安全装置在水压下降时能提供保护。

...safety glasses.: 护目镜

Many people still feel there is safety in numbers when belonging to a union.: 许多人仍然感到加入工会后会有强大的后盾。

The usual thinners are water, ethanol, isopropanol, ethylene glycol monobutyl ether, and propylene glycol monomethyl ether.: 分散所用的稀释剂通常有水、乙醇、异丙醇、乙二醇单丁醚和丙二醇甲醚等.

The captain cares the safety of both the crew and the passengers.: 船长为船员和旅客们的安全操心.

Ships were registered abroad to circumvent employment and safety regulation.: 船只在外国注册以逃避有关雇佣和安全的规定.

The captain is careful for the safety of the passengers.: 船长关注旅客们的安全.

All other considerations are secondary to his safety.: 现在首先要考虑的是他的安全,其他事均是次要的.

There's no safety for anyone until he is under lock and key.: 他不坐牢,人无宁日.

Safety guidelines had been blatantly ignored.: 安全规章被公然置之不顾.

We all concerned for her safety.: 我们都很担心她的安全.

safety

中文词源

英英释意

英文词源

考试真题

词组搭配

safety first

there's safety in numbers

实用场景例句

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