Koopmans' theorem
[化] 库普曼斯定理
🧩 词语组成解析
🗣️ 情景例句
I've decided to stay at home and be a full-time mother.
我决定留在家里做一个专职母亲。
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
A very good choice, sir.
先生，您真会挑选。