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	aegir aegires aegirine aegirine-augite aegirine-augites aegirines aegirite aegirites aegirs aegis aegises Aegisthus Aegithalos Aegithinidae Aegle aeglogues Aegolius Aegopodium Aegospotami aegospotamies aegospotamis aegospotamos aegospotamoses aegospotamosses aegri somnia

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