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air sac

 
       
  • 氣囊
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air sac的英文翻譯是什么意思,詞典釋義與在線翻譯:

英英釋義

Noun:
  1. a tiny sac for holding air in the lungs; formed by the terminal dilation of tiny air passageways
  2. any of the thin-walled extensions of the tracheae of insects
  3. any of the membranous air-filled extensions of the lungs of birds

air sac的用法和樣例:

例句

  1. Air bags are a standard feature in most new cars.
    氣囊是絕大多數新車具有的基本特點。
  2. "A sweet temper" is a figurative expression, but "sweet coffee" is not.
    "甜蜜的性情"是個比喻的說法,而"甜咖啡"則不是。
  3. Oxygen and carbon dioxide from the air enter through the stoma.
    氧和二氧化碳從空氣中進入氣孔。
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