请输入您要查询的英文单词:

 

单词 cannula
释义 cannula Surg.|ˈkænjʊlə|
Also (incorrectly) canula.
[a. L. cannula ‘small reed or pipe’, dim. of canna (q.v.) reed, pipe.]
A tubular instrument introduced into a cavity or tumour in order to allow the escape of fluid.
1684tr. Bonet's Merc. Compit. xiv. 484 Let a Cannula be made of a Linnen Rag besmear'd with White Wax.1754–64Smellie Midwif. I. 229 Blowing into the mouth with a silver canula so as to expand the lungs.1866Flint Princ. & Pract. Med. (1880) 148 A canula or hollow needle introduced into the chest.1876Foster Phys. ii. iv. (1879) 378 When a ureter is divided..and a cannula inserted.
随便看

 

英语词典包含277258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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/15 0:42:51