弘扬国学 · 传承文化

catheter

英 ['kæθɪtə] 美 ['kæθɪtɚ]

解释

n. [医] 导管；导尿管；尿液管

※ 提供单词"catheter"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。

中文词源

catheter 导管

cata-, 向下。-het, 扔，投掷，词源同jet, project.

英文词源

catheter (n.): c. 1600, from French cathéter, from Late Latin catheter "a catheter," from Greek katheter "surgical catheter," literally "anything let down," from stem of kathienai "to let down, thrust in," from kata "down" (see cata-) + stem of hienai "to send" (see jet (v.)). Earlier was cathirum (early 15c.), directly from Medieval Latin. Related: Catheterization; catheterized; catheterizing.

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例句和用法

1. He quickly inserts the catheter.: 他很快将导液管插入.

2. It means you wouldn't have to wear the catheter all the time.: 那将意味着你不用一直带着导尿管.

3. Remove catheter for 30 minutes every 24 hours to cleanse and inspect skin.: 、每24小时除去导管30分钟,以冲洗和检查皮肤.

4. Blood flow from venous, obstruction rate and catheter life - time were observed respectively.: 观察回血、堵管情况及留置时间.

5. Typically, catheter ablation is used to an AF arrhythmia.: 典型地, 使用导管消融来终止AF心律失常.