英语词汇“mechanical 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	mechanical pump
释义	mechanical pump mechanical pump [mi′kan·ə·kəl ′pəmp] (mechanical engineering) A pump through which fluid is conveyed by direct contact with a moving part of the pumping machinery.
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