Unit control
[计] 部件控制\\n[经] 单位控制
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
control
[kən'trol]
vt. 控制;管理;限制;支配;
n. 支配权;操纵者;（对国家、地区、机构等的）管理权;（键盘上的）控制键;
🗣️ 情景例句
Usually a house is too expensive for the salary-earning class to buy.
通常房屋太贵，工薪阶层买不起。
If I had had time,I would have called you.
如果我有时间，我就打电话给你了。
I'm twelve. What's your name, please?
12岁了。请问您叫什么名字？