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warn

英 [wɔːn] 美[wɔrn]

英英释义同义词辨析词组搭配考试真题实用场景例句

vt. 警告，提醒；通知
vi. 发出警告，发出预告
n. (Warn)人名；(英)沃恩；(德)瓦恩

考试真题

Leigh Thompson of Kellogg School of Management in Illinois warns that, Teams are not always the answer—teams may provide insight, creativity and knowledge in a way that a person working independently cannot; but teamwork may also lead to confusion, delay and poor decision-making.

The report warns that 200 million poor workers are at risk of joining the ranks of people living on less than two dollars per day in the past three years.

SimpliSafe's device can send a warning to the house owner's cellphone.

Gamification is not a magic bullet, Werbach warns.

Why do so many Americans eat tons of processed food, the stuff that is correctly called junk ( ' , 垃圾 ) and should really carry warning labels? It's not because fresh ingredients are hard to come by.

The enemy fled, believing the sounds to be the warning voicesof angels.

The other measures include restricting portion sizes, taxing and prohibiting special price deals for junk foods, and placing warning labels on the products.

Just when you had figured out how to manage fat in your diet, researchers are now warning against another common mealtime pitfall (陷阱) — salt

They warn of the structural problems in the economy.

Tony Little, headmaster of Eton, warned that boys were being faded by the British education system because it had become too focused on girls.

People should be warned of its harmful consequences.

He added that he had warned Mclaughlin that three preventable accidents in one year could lead to his discharge,as indeed it should.

Contrary to the old warning that time waits for no one, time slows down when you are on the move.

In the past, health experts warned us that the day would come in which it would become very difficult to provide medical care for even common problems such as lung infection or severe sour throat.

The commission's revised Green Guides warn marketers against using labels that make broad claims, like eco-friendly.

One recent study warns us of the danger of the exhaustion of natural resources on Earth.

Mothers have been warned for years that sleeping with their newborn infant is a bad idea, because it increases the risk that the baby might die unexpectedly during the night.

Their behaviors do not constitute a warning signal.

Scholars warn that Antarctica's political drift could blur the distinction between military and civilian activities long before the continent's treaties come up for renegotiation, especially in parts of Antarctica that are ideal for intercepting ( ' , 拦截) signals from satellites or retasking satellite systems, potentially enhancing global electronic intelligence operations.

But the study warns that it is teenagers who engage in all three of these practices in the extreme who are truly in jeopardy.

And even before then, scholars warn, the demand for resources in an energy-hungry world could raise pressure to renegotiate Antarctica's treaties, possibly allowing more commercial endeavours here well before the prohibitions against them expire.

Friends and other veterans of the process have warned Meg that the back and forth between editing parent and writing student can be traumatic (痛苦的).

Marshall McLuhan, who came closer than most to seeing what was coming, warned.

That's both an opportunity and a warning for the best higher-education system in the world.

Recently, the UK National Stem Cell Network warned the UK could lose its place among the world leaders in stem cell research unless adequate funding and legislation could be assured.

The author's second warning is that we should avoid running a greater risk by challenging our boss's anthority.

Though Plant's findings were more positive, she too warns against thinking that racism and racial inequalities are no longer a problem.

Well, as your union representative, I have to warn you that it would take quite a while to force management to replace the old machines and attempt to get you transferred may or may not be successful.

The most important warning is this: if you have severe symptoms and they don't go away, go down!

Better skip dinner or hit the gym afterwards, with a cancer charity warning that some iced coffees contain as many calories as a hot dinner.

What warning did some health experts give

The commission's revised "Green Guides" warn against using labels that make broad claims, like "eco-friendly".

A warning call reached the lighthouse.

And people have been warned not to go out of their homes — not if you walk on foot, at least — between 11 in the morning and 7 in the evening.

But such Ninos come with months of warning, and so much is known about how they happen that governments can prepare.

Children as young as ten are becoming dependent on social media for their sense of self-worth, a major study warned.

How did Moore react to her dad's warning?

How does an early-warning system help us maintain the ecological balance?

I would like to warn you in advance that if you smoked here you would be fined.

If a student has kept a cat in his room for a week since the warning, he will face the student court.

Norton sound was covered with ice, which could sometimes break up without warning.

Once lighthouses had telephones, keepers would call each other to warn that the inspector was approaching.

Scientists have built an early-warning system based on mathematical models.

The professor warned the students that on no account should they use mobile phones in his class.

When an individual ant comes under attack or is dying, it sends out an alarm pheromone to warn the colony to prepare for a conflict as a defense unit.

While clean energy is increasingly used in our daily life, global warning will continue for some decades after CO2 emissions peak.

Charlie McCreevy, a European commissioner, warned the IASB that it did “not live in a political vacuum” but “in the real word” and that Europe could yet develop different rules.

At a time when Thomas Piketty and other economists are warning of rising inequality and the increasing power of inherited wealth, it is bizarre that wealthy aristocratic families should still be the symbolic heart of modern democratic states.

双语例句

1. He spends his spare time visiting schools to warn pupils off drugs.: 他用自己的业余时间访问学校，告诫小学生远离毒品。

2. Signs across the entrances warn all visitors to stub out their cigarettes.: 入口处的告示牌提醒游客们熄灭香烟。

3. Lawrence kept on butting me but the referee did not warn him.: 劳伦斯不停地用头撞我，但是裁判并没有警告他。

4. I must warn you against raising your hopes.: 我必须警告你不要期望过高。

5. Analysts warn us away from drawing any conclusions.: 分析家劝告我们不要妄下结论。