词汇	tail gas clean-up
释义	tail gas clean-up n.尾气净化
随便看	Those are all quadrant two activities Those are automaton wares Those are books Those are herrings pickled in brine Those are his books Those are his most accessible stories Those are his toes Those are imported Those are jagged rocks Those are mine Those are my cigarettes Those are newspapers Those are nice earrings Those are our shirts Those are rectangles Those are signs of an unquiet mind Those are strong words Those are surely biographical details of note Those are the components of an engine Those are the evils he has drawn on himself Those are undealt cards Those are very high class dentures Those are very high class dentures,mind you? Those are very high class dentures, mind you Those are wild roses