英语词汇“roller 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	roller pump
释义	Definition of roller pump in English: roller pump noun (Medicine) a pump in which propulsive force is provided by the movement of a roller along a rubber tube, typically used in a heart-lung machine for pumping blood. Origin Early 19th century; earliest use found in Northern Star. Definition of roller pump in US English: roller pump noun (Medicine) a pump in which propulsive force is provided by the movement of a roller along a rubber tube, typically used in a heart-lung machine for pumping blood. Origin Early 19th century; earliest use found in Northern Star.
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更新时间：2025/3/27 17:55:40