Unit operations
[机] 单元操作
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
n. 运作；运营；业务操作（operation的复数）
🗣️ 情景例句
I've been busy all day.
我今天一整天都非常忙。
It was so cold the car wouldn't start.
天冷得汽车的引擎都无法发动了。
I love this movie. I have seen it ten times.
我太喜欢这片子了！看了十遍了，我！