Alveolar sacs
[医] 肺泡[小]囊
🧩 词语组成解析
a. 牙槽的, 肺泡的\\nn. 齿槽音
n. （动植物组织中的）液囊( sac的名词复数 )
🗣️ 情景例句
I'm gonna do an article
我准备写一篇文章
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
This time he was barking so that someone would let him out! Since then, he has developed another bad habit.
这次它叫着让人把它放出去！从那以后，它养成了另外一种坏习惯。