英语词汇“pump bob”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pump bob
释义	pump bob pump bob [′pəmp ‚bäb] (mechanical engineering) A device such as a crank that converts rotary motion into reciprocating motion.
随便看	not dirty hands not dirty her hands not dirty his hands not dirtying hands not dirtying her hands not dirtying his hands not dirtying my hands not dirtying our hands not dirtying someone's hands not dirtying their hands not dirtying your hands not dirty my hands not dirty (one's) hands not dirty our hands not dirty someone's hands not dirty their hands not dirty your hands not dismount not do a hand's turn not do a lot/a lot/much for somebody not do a lot for not do a lot for somebody not do a lot for (someone) not do any favors not do any favours

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