英语词汇“twin-screw pump”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	twin-screw pump
释义	twin-screw pump noun : a displacement pump consisting of a casing containing two parallel screws with intermeshing threads fitted to prevent backward movement of fluid
随便看	leisureful leisureless leisureliness leisurely leisureness leisure suit leisure-time leitch's Leitch's Leitch's blue leitch's blue leithner's Leithner's leithner's blue Leithner's blue leitmotif leitmotiv leitneria leitrim leix lek lekach lekai lekai salmon lekane

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