Alpha radiation
[电] α幅射
📖 牛津释义
alpha radiation
emission of alpha rays 辐射.
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
What's gotten into him?
他怎么搞的？
My brother is not quite twenty-five.
我的兄弟不够25岁。
Seeing is believing.
百闻不如一见。