Combination unit
[化] 联合装置
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
When can I photograph a class?
我何时才来上课呢？
It won't happen again.
下不为例。
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。