音标：['kæθitә] ；

n. 导管
[医] 导管

n. a thin flexible tube inserted into the body to permit introduction or withdrawal of fluids or to keep the passageway open

词型变化：名词复数形式 : catheters

词性分布：

名词100%

catheter的用法和样例：

例句

用作名词(n.)

Connect drainage tubing to end of catheter.将引流管与导尿管连接。
This procedure ensures correct placement of the catheter.这个程序可保证导液管的正确置入。
The water can be drawn off with a catheter.可以用导管把水吸出。

词汇搭配

bag catheter带囊导尿管
balloon catheter气囊导管
bronchial catheter支气管导管
cardiac catheter心导管,心脏导管...
perfusion catheter灌流导管
coronary catheter冠状动脉导管...
catheter slipjoint气管导管接头...
endotracheal catheter气管内导管
venous catheter静脉导管
duodenal catheter十二指肠(导)管...
injection catheter注射导管
rubber catheter橡皮导管
uterine catheter[医] 子宫导管...
urinary catheter导尿管
catheter electrode导管电极
tracheal catheter气管导管

【近义词】

tube管子
line线
drip滴
drain排出
feed喂养
pipe管子

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chamazulene-trinitrobenzolate