Air purge unit
[化] 抽气装置
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
young and old.
不管是年轻的， 还是年老的。
Please don't forget to say goodbye to the rest of the family for me.
请别忘了代我向你的家人告别。
We often call him by his nickname.
我们经常叫他的绰号。