Unit profit
[经] 单位利润
🧩 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
Who is it?
是谁?
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
After seven days of this I went to a party.
这样过了7天以后，我去参加一次聚会。