Radioactive nuclei
[医] 放射性核
🧩 词语组成解析
nuclei
['nju:kliai]
n. 核，核心，原子核(nucleus的复数形);（原子）核( nucleus的名词复数 );中心，核心;
🗣️ 情景例句
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
Greatest genius often lies concealed.
大智若愚。
Sure. Later this evening.
当然可以。今晚晚些时候。