exhaust

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

2.[c]排气管a pipe through which exhaust gases come out

1.使筋疲力尽；使疲惫不堪to make sb feel very tired

2.~ sth用完；花光；耗尽to use all of sth so that there is none left

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

1.用尽,耗尽(资源等)

2.排出(空气),抽空,空出(容器等);汲干

3.使筋疲力尽,使疲惫不堪

4.提尽(可溶解的物质)

5.彻底研究,详论

6.排气

7.排出

1.(排出的)废气

2.排出;抽空

3.排气装置

1.to make someone extremely tired and without energy

2.to use all that you have of something; to use or consider all the possible ways of doing something; to talk about something until you have nothing else to say about it

1.an exhaust pipe

2.gases or steam produced by an engine as it works