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
Today is pretty cold.
今天挺冷的
The party was fresh in her memory.
那次聚会在他脑海里记忆犹新。
Who has the eraser?
谁拿着橡皮擦？