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	heat-toughened heat-to-work conversion heat-toxicity heat-toxicity in xuefen heat traced pipeline heat tracing heat tracing pipelining heat tracing system heat tracing zone heat-traction heat transfer heat-transfer heat transfer agent heat-transfer agent heat-transfer apparatus heat-transfer area heat transfer area heat-transfer arrangement heat-transfer behavior heat transfer boiler heat transfer by conduction heat-transfer by conduction heat-transfer by convection heat transfer by convection heat transfer by direct conduction 新人新事新仇旧恨新发于硎新婚宴尔新婚燕尔新学小生新愁旧恨新故代谢新昏宴尔新来乍到鬓角儿鬓边娇鬘鬘华鬘饰鬙鬟鬢鬣鬣狗