Unit operation
[化] 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;
🗣️ 情景例句
on the school board,
在联合校董会中
Hold (or Run) with the hare and run (or hunt) with the hounds.
两面讨好。
After her husband had gone to work.
理查兹夫人等丈夫上班走后，