单词	peristaltic pump
释义	peristaltic pump noun : a pump in which fluid is forced along by waves of contraction produced mechanically on flexible tubing Word History First Known Use 1958, in the meaning defined above
随便看	drokpa droles droll drolled droller drolleries drollery drollest drollier drolliest drolling drollingly drollings drollness drollnesses drolls drolly drom drom- dromaeosaures dromaeosauridaes dromaeosaurs dromaii dromaiuses dromedaries

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