在线英语：英语单词中，是不是常常被这些词义上自相矛盾的词弄得团团转呢，今天给大伙整理了一部分在不同情景应用下，词义全然不一样的英语单词，备考中的小伙伴们，这类英语单词词义，你可记住了？
1. sanction“制裁”“批准”
Economic sanctions will only be lifted when the aggressor nation withdraws its troops.
只有侵略国撤回其军队，经济制裁才会解除。
They tried to get official sanction for the scheme.
他们想使计划获得正式批准。
2. overlook“检查；监视”“忽略；忽视”
I am overlooking her work.
我正在检查她的工作。
I think there is one key fact that you have overlooked.
我觉得你忽视了一个要紧的事实。
3. finished“完成的”“失败的”
Are you finished with that drill?
你的那个训练做完了吗？
This financial crisis means that the government's economic policy is finished.
这次金融危机意味着政府的经济政策失败了。
4. dust“擦去……的灰尘”“在……上撒粉末”
I was dusting the mantelpiece when I noticed a crack.
我在擦壁炉台的时候发现了一道裂纹。
Dust the TOP of the cake with icing sugar.
在蛋糕上撒些糖霜。
测试一下看你是不是一个合格的外贸业务员？
5. left“留下”“离开”
He left the house by the back door.
他从房屋的后门离开了。
His shoes left muddy marks on the floor.
他的鞋在地板上留下了泥印。
6. trim“添加，装饰”“修剪，剪枝”
The children are trimming up a Christmas tree with ribbons, laces.
孩子们正在往圣诞节树上挂彩带和蕾丝。
He trimmed dead branches off a tree.
他从树上剪掉枯枝。
7. cleave“劈开；分开”“粘住；紧贴”
With one blow of the knight's axe, he clove the rock in twain .
武士大斧一挥，将石头劈成了两半。
The ancient ivy cleaved to the ruined castle walls.
古老的常春藤紧紧攀附在破败的城堡墙上。
注意：表“粘住；紧贴”时，cleave一般与to连用。
8. scan“细看，审视”“粗略地看”
She anxiously scanned the faces of the men leaving the train.
她急切地盯着一张张下火车的人的脸。
I scanned through the booklet but couldn't find the address.
我非常快地翻阅了一遍小册子，但没找到那个地址。
9. fast“迅速的”“固定的”
Computers are getting faster all the time.
计算机一直在提速。
She made her end of the rope fast to a tree.
她把绳子的一头牢牢地绑在树上。
10. off“关掉”“响起”
She turned off the TV.
她关掉了电视。
The alarm went off.
闹铃响了起来。
11. weather“经受住”“受侵蚀”
The company weathered the recession.
这家公司挺过了经济衰退。
The rock was weathered.
岩石风化了。
12. screen“放映；播出”“遮掩；遮蔽”
The programme was not screened on British television.
这个节目没在英国电视上播出过。
She raised her hand to screen her eyes from the bright light.
她抬手遮住耀眼的亮光。
13. help“帮助”“抑制”
How can I help you?
我怎么样才能助你呢？
I couldn't help laughing.
我忍不住大笑起来。
14. clip“剪下来”“别上去”
I clipped his picture from the newspaper.
我把他的照片从报纸上剪了下来。
He clipped his flashlight to his belt.
他把手电筒别在腰间。
15. fine“糟糕的；不合时宜的”“出色的；非常好的”
He picked a fine time to leave us.
在那个时候扔下大家走了，他可真是会挑时间。
This building is the finest example of its type.
这幢建筑是相同种类建筑中最杰出的代表。
16. flog“鞭笞，棒打”“营销推广，供应”
Soldiers used to be flogged for disobedience.
过去士兵们常常因不守军令而遭鞭笞。
He tried to flog his old car, but no one would buy it.
他想快点儿卖掉他的二手车，但没人想买。
17. ravel“使纠缠；使错综复杂”“弄清；解开”
Mark's interference merely ravelled things further.
马克的掺和只不过让状况进一步复杂化了。
It took Daisy a long time to ravel out all the wool.
黛西花了很久才把毛线解开。
18. mean“吝啬的，小气的”“非常好的，出色的”
He's too mean to buy her a ring.
他太吝啬了，舍不能给她买一枚戒指。
She's a mean piano player.
她是个出色的钢琴演奏家。
19. toss out“遗弃”“提出”
She tossed out my old chair.
她把我的旧椅子扔了。
I decided to toss out the idea.
我决定提出这个想法。
注意：第二个例句在特定状况下也可以指“抛弃”那个想法，要依据上下文而定。
20. buckle“坍塌，垮掉”“系牢”
My knees buckled with fear.
我由于害怕而膝盖瘫软。
Buckle your seat belt.
请系好安全带。
阅读过该篇文章的人还浏览过：
在线英语口语学习
沉浸式真人外教一对一课程申请 http://www.spiiker.com/daily
