exhaust

美 [ɪɡˈzɔst]
英 [ɪɡˈzɔːst]
  • v.耗尽;使筋疲力尽;使疲惫不堪;用完
  • n.(车辆、发动机或机器排出的)废气;排气管
  • 网络用尽;排气装置
第三人称单数:exhausts  现在分词:exhausting  过去式:exhausted  
exhaust
n.
1.
[u]
(车辆、发动机或机器排出的)废气waste gases that come out of a vehicle, an engine or a machine
car exhaust fumes/emissions
汽车排出的废气;汽车排放物
2.
[c]
排气管a pipe through which exhaust gases come out
My car needs a new exhaust.
我的汽车需要一个新排气管。
v.
1.
使筋疲力尽;使疲惫不堪to make sb feel very tired
Even a short walk exhausted her.
走不了几步她就会疲惫不堪。
There's no need to exhaust yourself clearing up─we'll do it.
你不必筋疲力尽地收拾,我们会做的。
2.
~ sth
用完;花光;耗尽to use all of sth so that there is none left
Within three days they had exhausted their supply of food.
他们在三天之内就把所有粮食吃光了。
Don't give up until you have exhausted all the possibilities.
只要还有可能就别放弃。
3.
~ sth
详尽讨论(或研究)to talk about or study a subject until there is nothing else to say about it
I think we've exhausted that particular topic.
我认为我们已把那个题目讨论透彻了。

例句

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