air sac

• 气囊

air sac的英文翻译是什么意思，词典释义与在线翻译：

英英释义

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的用法和样例：

例句

1. Air bags are a standard feature in most new cars.
   气囊是绝大多数新车具有的基本特点。
2. "A sweet temper" is a figurative expression, but "sweet coffee" is not.
   "甜蜜的性情"是个比喻的说法，而"甜咖啡"则不是。
3. Oxygen and carbon dioxide from the air enter through the stoma.
   氧和二氧化碳从空气中进入气孔。

air sac的相关资料：

近反义词

【近义词】

• alveolus 肺泡
• air cell 气囊