Alpha partical
[电] α粒子
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
[电] 质点
🗣️ 情景例句
Look, can you handle this job or not?
考虑一下，你是否能胜任这份工作？
One moment, please, and I'll find out what is available.
请等一等，我来查一查有什么班机。
It's often windy in March.
3月里常常刮风。