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单词 cathetus
释义

catheter /kathˈi-tər/

noun

A tube for admitting or removing gases or liquids through channels of the body, esp for removing urine from the bladder

ORIGIN: Gr kathetos perpendicular, kathetēr a catheter, from kathienai to send down, from kata down, and hienai to send

cathˈeterism noun

The use of the catheter

catheterizāˈtion or catheterisāˈtion noun

Insertion of a catheter

cathˈeterize or cathˈeterise transitive verb

cathˈetus noun

A straight line perpendicular to another straight line or surface

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更新时间:2026/5/30 23:19:36