同根派生 steam fitter相關詞英漢例句用作名詞 (n.)The contractor for the new school building gave out subcontracts to a plumber , a steam fitter, etc.承造學校新建筑的人又將工程轉(zhuǎn)包給鉛管工人，汽管裝配工人等等。The contractor for the new school building gave out subcontracts to a plumber , a steam fitter, etc.承造學校新建筑的人又將工程轉(zhuǎn)包給鉛管工人，汽管裝配工人等等。steam fitter更多例句