radium
英 /ˈreidjəm/
中文释义
n.镭
A radioactive element once used in medical treatments and glow-in-the-dark products.
常用搭配
- radioactive radium放射性镭
- radium glow镭的辉光
- trace of radium微量镭
例句
- The old watch dial once glowed thanks to radium paint.那只旧表盘曾因镭涂料而发光。
- The lab safely disposed of the antique radium samples.实验室安全处置了那批古董镭样本。