Ventilating unit
[化] 通风装置
🧩 词语组成解析
[计] 通风
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
Can you weigh this for me?
你能帮我称称这（包裹）吗？
Nothing so bad, as not to be good for something.
塞翁失马，安知非福。
What's the point of going to college?
上大学有何用？