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
My wife, Marilyn Stewart, is a member of your program.
我太太Marily Stewart是你的学生。
I'm afraid you will be too weak.
我怕你会太虚弱。
In his twenties Frank used to make spare parts for aeroplanes.
20多岁的时候，弗兰克曾生产飞机零配件。