Radionuclides
(radionuclide 的复数) n. 放射性核素\\n[化] 放射性核素
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的？
All of those houses have been built in the last ten years.
所有那些房子在这10年里被造的。
After a pause he continued his story.
停顿一下之后他继续说他的。