Combination unit
[化] 联合装置
🧩 词语组成解析
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
But what do you care about?
但你关心什么呢？
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
I'm sorry, but this week isn't very convenient for me.
对不起，这个星期我都不方便。