英语词汇“oil-free piston expansion engine”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	oil-free piston expansion engine
释义	oil-free piston expansion engine [ɔɪl fri ˈpɪstən ɪkˈspænʃən ˈɛndʒɪn] 无油润滑活塞式膨胀机
随便看	colour yield -colous colovaginal colovaginal fistula colovesical colovesical fistula colozza colozzi colp colp- colpack colpal colpalgia Colpaporrhexy colpate colpate grain colpatresia colp- , colpo- colpe colpectasia colpectasis colpectomy colpedema colpemphraxia colpemphraxis 永和徒记年月永夜恹恹欢意少永夜月同孤永夜角声悲自语永夜闲阶卧桂影永弃却永忆江湖归白发永怀尘外踪永怀当此节永怀愁不寐ていとくていとく【提督】ていとんていとん【停頓】ていどていど【程度】ていどもんだいていどもんだい【程度問題】ていねいていねい【丁寧（叮嚀）】