• n. [醫(yī)] 導(dǎo)管；導(dǎo)尿管；尿液管

cata-, 向下。-het, 扔，投擲，詞源同jet, project.

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.

1. He quickly inserts the catheter.

他很快將導(dǎo)液管插入.

來自辭典例句

2. It means you wouldn't have to wear the catheter all the time.

那將意味著你不用一直帶著導(dǎo)尿管.

來自電影對白

3. Remove catheter for 30 minutes every 24 hours to cleanse and inspect skin.

、每24小時除去導(dǎo)管30分鐘,以沖洗和檢查皮膚.

來自互聯(lián)網(wǎng)

4. Blood flow from venous, obstruction rate and catheter life - time were observed respectively.

觀察回血 、 堵管情況及留置時間.

來自互聯(lián)網(wǎng)

5. Typically, catheter ablation is used to an AF arrhythmia.

典型地, 使用導(dǎo)管消融來終止AF心律失常.

來自互聯(lián)網(wǎng)