Semivariable expenes
[经] 半变动费用
🧩 词语组成解析
[经] 半变动的(成本)
🗣️ 情景例句
You do?
真的？
Men too seldom see their own faults.
人们很少能看到自己的过错。
Right. They're running and jumping all the time.
对，他们老是跑啊跳的。