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exhaust

美音:[ıg´zɔst ]点这儿播放单词美音发声
英音:[ıg´zɔst ]点这儿播放单词英音发声
vt.用尽,耗尽,抽完,使精疲力尽 vi.排气 n.排气,排气装置 adj.用不完的,不会枯竭的

难易程度:

exhaust为六级词汇   词频:4395

词形变化:

形容词:exhaustible 名词:exhauster 副词:exhaustedly 动词过去式:exhausted 过去分词:exhausted 现在分词:exhausting 第三人称单数:exhausts

词根

ex-=out of,fully 变化型 a-,e-,ec-,ef-,es-,iss-,s-

近义词, 同义词

相关词

consume  drain  empty  fatigue  finish  knock-out  spend  tire  use-up  wear-out  replace  replenish  supply    

exhaust


/ɪg'zɔ:st; ɪˇ`zɔst/
n
1 [U] waste fumes, gases, steam, etc expelled from an engine or a machine (机器排出的)废气、蒸气等
*the smell of the exhaust 排出的废气气味
* [attrib 作定语] exhaust fumes 排出的废气.
2 (also ex`haust-pipe) [C] outlet or pipe through which these gases are sent out 排气口; 排气管
*My car needs a new exhaust. 我的汽车该换排气管了. =>illus at App
1 见附录1之插图, page xii.

/ɪg'zɔ:st; ɪˇ`zɔst/
v [Tn]
1 [esp passive 尤用于被动语态] make (a person or an animal) very tired 使(人或动物)非常疲倦
*The long cycle ride exhausted her. 她因长途骑车而疲惫不堪.
* He exhausted himself in the attempt. 他因十分努力而筋疲力尽.
2 use (sth) up completely 用尽, 耗尽(某物)
*exhaust one's patience, strength 失去耐性、用尽力气
* exhaust a money supply 把钱用光.
3 make (sth) empty; take out the contents of 将(某物)弄空; 取出(所含之物)
*exhaust a well 将井汲乾.
4 say, find out, all there is to say about (sth) 详尽论述(某事物)
*I think we've just about exhausted that subject. 我认为我们对这一问题已差不多是言无不尽了.
1. Trailing behind us were white stripes created by heat from our exhaust hitting sub-zero air.
    在我们的身后,拖着一道道白色的尾巴,那是我们的排气口放出的热气与低于零度的大气相遇而形成的。

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