Radionuclides
(radionuclide 的复数) n. 放射性核素\\n[化] 放射性核素
🗣️ 情景例句
Excuse me, but I know you from somewhere.
打扰一下，我好像在什么地方见过你。
We never imagined that John would become a doctor.
我们从来没想象约翰将成为一位医生。
These two have travelled through the earth.
这两种波都是穿过地球而来的。