air sac是什么意思 air sac怎么读-字典翻译

air sac是什么意思 air sac怎么读

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:

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

air sac的相关资料

近反义词临近单词

alveolusn.肺泡；牙槽

air celln.气囊；气胞

air sac的用法和样例

例句

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。
"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。
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。

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