exhaustedadj.用完的；精疲力竭的exhaustv.使筋疲力尽；耗尽；详尽论述n.排气装置；废气exhausting gas pressure排气压力exhaust unit with timer带定时计的排气器exhaust back-pressure排气背压exhaust manifold gasket排气歧管密封片exhaust by-pass valve排气旁通阀exhaust valve regulator排气门调节器exhaust of uranium mine铀矿尾气exhaust regulating ring排气调节环exhaust emission tester排气成分测定仪exhaust trail indicator排气气迹指示器