英语词汇plumber's force-pump怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	plumber's force-pump
释义	Definition of plumber's force-pump in English: plumber's force-pump noun Plumber's friend. Origin Late 19th century; earliest use found in Edward H. Knight (1824–1883), patent lawyer and expert in mechanics. Definition of plumber's force-pump in US English: plumber's force-pump noun Plumber's friend. Origin Late 19th century; earliest use found in Edward H. Knight (1824–1883), patent lawyer and expert in mechanics.
随便看	agony agony aunt agony auntie agony aunts Agonyclite agony column agony columns agony uncle a-good a good/bad sailor a good/bad sailor a good deal a good deal of a good/fair/reasonable bet a good few a good few (a) good/great deal a good/great deal a good idea a good job a good job a good many a good number/few a good (or great) deal a good (or great) deal

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Definition of plumber's force-pump in English: