Selectable unit
[计] 可选部件
🧩 词语组成解析
[计] 可选择的
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
I talked with him, and he understands completely.
我与他谈了 ，他完全了解。
That man is a teacher,isn't he?
那个人是位教员，对不对？
but it was impossible to stop the thieves.
但他已无法抓住那些窃贼了。