学习资料

[意       思]n. 排出的气
[例]  Effective measures have been taken to prevent exhaust pollution. 业已采取有效措施以防止废气污染。
vt. 用尽，耗尽
[例]  He had exhausted his supply of water. 他已耗尽了全部供水。
vt. 使精疲力尽
[例]  My father is completely exhausted. 我父亲精疲力竭。

更多意思

n.1.  （车辆，发动机或机器排除的）废气
2.  排气管

vt.1.  使筋疲力尽，使疲惫不堪
2.  用完，花光，耗尽
3.  详尽讨论（或研究）

参考例句

1.	My car needs a new exhaust .
	我的汽车该换排气管了。
2.	All cars must have devices to reduce exhaust emissions.
	所有法国都必须装有减少废气排出的装置。
3.	Gases from an automobile exhaust from a pipe.
	汽车中的各种废气经管子排出。
4.	He walked from one end of the room to the other to exhaust his passion.
	他在房间里踱来踱去，试图消掉心中的火气。
5.	But now it is realized that supplies of some of them are limited, and it is even possible to give a reasonable estimate of their "expectation of life", the time it will take to exhaust all known sources and reserves of these materials.
	可是现在人们意识到, 其中有些矿物质的蕴藏量是有限的, 人们甚至还可以比较合理的估计出这些矿物质“可望存在多少年”, 也就是说, 经过若干年后, 这些矿物的全部已知矿源和储量将消耗殆尽。