英语词汇double-action pump是什么意思，double-action pump的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	double-action pump
释义	double-action pump　【化】双作用泵; 双动泵; 双动式泵
随便看	possibilist possibilistic possibilities possibilities possibilities possibility possibility possibility possibility possibility by area probable correction probable cost probable cost probable deviation probable error probable error of difference probable evidence probable law probable life probable location probable location probable maximum precipitation probable ore probable price probable publication date

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