a flexible tubular device for insertion into a hollow body part, e.g. the bladder, usu to draw off or inject fluids or to keep a passage open
[via late Latin from Greek kathetēr, from kathienai to send down, from kata- cata- + hienai to send]
| 单词 | catheter |
| 释义 | catheter |
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英语词典包含66266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。