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	vertical boring and turning mill vertical boring machine vertical-boring machine vertical boring mill vertical bow vertical bow correction vertical bowl mixer vertical brace plate vertical bracing vertical braking vertical branch vertical break switch Vertical-break switch vertical breakwater vertical breathing vertical bridging vertical bristle vertical broaching machine vertical bucket conveyor vertical budding vertical budding colony vertical burning method vertical bus vertical butt stroke vertical calibration goniometer 无独有偶无理取闹无用武之地无疆之休无病呻吟无病自炙无的放矢无盐不解淡无相无作无知妄作人魚什器什物什麽生仁仁仁俠仁兄仁君仁徳