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
Your health has really gone to pot.
你的健康真的很糟糕。
I read 10 lettres.
我读了十封信。
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。