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
and my career as a mother.
和担任Max母亲的事业。
I'd like to make an overseas call to Taibei, Taiwan by collect call.
我要打对方付费的电话到台湾的台北。
616 Lincoln Drive
林肯街616