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
Oh, she's fine.
噢 ，她没事了。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
four girls and a boy, an event which radically changed their lives.
4女1男。这事使他们的生活发生了根本的变化。