exhaust1/Igˋzɔst; Iɡˈzɔːst/v [T] 1 to make someone very tired 使精疲力尽: The trip totally exhausted us. 这趟旅行把我们弄得精疲力尽。2 to use all of something 用完﹐耗尽: Eventually, the world's oil supply will be exhausted . 最终﹐世界石油供应将会耗尽。
exhaust2n 1 also 又作 ex⣈haust pipe [C] a pipe on a car that waste gas comes out of〔汽车的〕排气管see picture on page 见 A12 页图2 [U] the waste gas that is produced when an engine is working〔引擎排出的〕废气: exhaust fumes 排出的废气