Labelled atom
[化] 标记原子; 示踪原子
🧩 词语组成解析
a. 贴上标签的
🗣️ 情景例句
I know.
我知道。
It is not good to wake a sleeping lion.
睡狮莫惊。
As for the unfortunate people who can command everything they want,
至于那些能任意支配一切的可怜的人"，