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gag reflex

/ˈɡæɡ ˌriːfleks/

翻译: 一种自然的生理反射,由软腭或舌根受到刺激引起咽喉肌肉收缩,通常用于防止窒息或作为对不适刺激的反应。

1 个条目

phrase

/ˈɡæɡ ˌriːfleks/C1formalmedical
  • zh一种自然的生理反射,由软腭或舌根受到刺激引起咽喉肌肉收缩,通常用于防止窒息或作为对不适刺激的反应。

A natural physiological reaction of the body to contract the throat muscles, typically triggered by stimulation of the soft palate or back of the tongue, often to prevent choking or as a response to unpleasant sensations.

  1. Involuntary throat contractionB2formal

    A natural reflex that causes the back of the throat to contract to prevent choking or swallowing unwanted objects.

    zh咽反射

    • The dentist triggered my gag reflex while examining my molars.
    • Some people have a very sensitive gag reflex when taking pills.
    • The doctor warned that the throat swab might activate the gag reflex.