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
you're all going to have your tonsils out.
你们都要切除扁桃腺。
Poverty breeds strife.
贫穷引起斗争。
Because they destroy so many insects, and insects include some of the greatest enemies of the human race.
因为它们能消灭那么多的昆虫，其中包括一些人类的大敌，