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
Well, I have an appointment now, I'll have to go.
嗯，我还有一个约会，我得走了。
I'll pick up the tab.
我来付帐。
Hello! Could I speak to the headmaster, please?
您好！我能和校长通话吗？