Operation unit
[经] 操作单位
🧩 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
If I marry you, there are going to be some ground rules.
要我嫁给你，有一些基本前提。
I heard the clock, but I didn't get up until 9.
我听见闹钟了，但我捱到九点才起。
Can't you hear anything?
你没听见什么吗？