exhaust system英 [ɪɡˈzɔːst ˈsɪstəm]美 [ɪɡˈzɔːst ˈsɪstəm]排气(除尘,回油)系统机械英英释义nounsystem consisting of the parts of an engine through which burned gases or steam are dischargedSynonym:exhaust双语例句