英语词汇“piston ring oil hole”的翻译、意思、用法、释义-英汉汉英词典

单词	piston ring oil hole
释义	piston ring oil hole活塞環油孔機械工程
随便看	mother's brother's daughters, mother's brother's wife mother school mother's day mother's day cake mother's day card mother's elder sister mother's father mother's father, mother's grand father, mother's grand mother, mother's help mother's helper mother ship mother ship of submersible mother shipton mother shiptype operation mother-ship with fishing dory mother's identifier mothers-in-law mother's maiden name mother's mark mother's mark--congenital nevus-- mother mark mother's meeting mothers' meeting