epiglottis

IPA/ˌepɪˈɡlɒtɪs/
IPA/ˌepɪˈɡlɑːtɪs/

epiglottis — 名詞

  • epiglottissingular
  • epiglottidesplural

1. Located at the bottom of the throat where the tongue ends, this small movable ti

1.名詞B2
釋義

會厭

吞嚥時防止食物進入氣管的軟骨組織

Located at the bottom of the throat where the tongue ends, this small movable tissue flap folds backward to cover the windpipe each time a person swallows. By sealing off the airway, it directs food and liquid into the esophagus instead of the lungs.

例句

Imani's doctor used a tiny camera to check whether her epiglottis was swollen.

Imani 的醫生用小型攝影機檢查她的會厭是否腫脹。

check whether [possessive] epiglottis was swollen — medical examination context

Joon choked on water because his epiglottis did not close fast enough over the windpipe.

Joon 被水嗆到，因為他的會厭沒有及時蓋住氣管。

epiglottis + close over + windpipe — swallowing / choking event

常見搭配
  • the epiglottis closes
  • swollen epiglottis
  • epiglottis covers the windpipe
  • epiglottis prevents aspiration

文法句型

the epiglottis

[possessive] epiglottis

用法筆記

A medical or biology term. The epiglottis is not visible from the mouth under normal conditions — it sits behind the tongue near the voice box. Swelling of the epiglottis (epiglottitis) is a serious medical condition that requires urgent care.

常見錯誤

The doctor checked my epiglottis with a tongue depressor.
The doctor checked my epiglottis with a small camera (laryngoscope).
A tongue depressor cannot reach the epiglottis, which sits behind the tongue near the voice box.
The epiglottis is the small thing that hangs at the back of the throat.
The epiglottis is a flap of tissue behind the tongue that covers the windpipe.
The dangling part at the back of the throat is the uvula, not the epiglottis.

同根字

  • glottis
    名詞C1
  • epiglottitis
    名詞C2
  • larynx
    名詞B2
  • esophagus
    名詞B2
  • trachea
    名詞B2

常見搭配

名詞搭配

  • epiglottis cartilage
  • epiglottis tissue
  • epiglottis function
  • epiglottis swelling

常用片語

  • the epiglottis closes over the windpipe
  • the epiglottis prevents aspiration
  • swelling of the epiglottis

介系詞搭配

  • behind the epiglottis
  • above the epiglottis
  • near the epiglottis