V2EX epiglottis

Epiglottis

释义 Definition

会厌:喉部的一片软骨结构,位于舌根后方;吞咽时会向下盖住气管入口,防止食物或液体进入气道。(也常出现在解剖学与医学语境中。)

发音 Pronunciation (IPA)

/plts/

例句 Examples

The doctor checked my epiglottis with a small camera.
医生用一个小型摄像头检查了我的会厌。

Because the epiglottis closes during swallowing, it helps keep food from entering the airway, reducing the risk of choking.
由于吞咽时会厌会闭合,它能帮助防止食物进入气道,从而降低噎住的风险。

词源 Etymology

来自希腊语:**epi-**(“在……之上”)+ glōttis(“小舌头/舌状物”,与 glossa “舌头”同源)。字面意思可理解为“在舌头上方的结构”,对应其位于舌根后方、覆盖喉口的解剖位置。

相关词 Related Words

文学作品 Literary Works

  • Gray’s Anatomy(《格雷氏解剖学》):作为喉部与吞咽相关结构的标准术语出现。
  • The Anatomy of the Human Body(《人体解剖学》亨利格雷等):在喉与会厌的解剖描述中出现。
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