英语词汇“positive-displacement engine”的翻译、意思、用法、释义-英汉汉英双解词典

单词	positive-displacement engine
释义	positive-displacement engine 容积式发动机
随便看	over-heady overheahing overheal overhealing overheap overhear overhear accidentally overhear a remark overhear carefully overhear coincidentally overhear conversation overhear cruel remark overheard over-heard overheard communication overheard conversation Overheard my conversation with Rose Overheard my conversation with Rose? overheards overhearer overhearers overhear fatally overhear inadvertently overhearing over-hearing