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.
| 单词 | roller pump |
| 释义 | roller pumpnoun (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 |
| 随便看 |
英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。