Alpha particle
[医] α-粒子
📖 牛津释义
alpha particle
any of the positively charged particles emitted in radioactivity or other nuclear reactions 粒子.
🏥 医学释义
a-粒子
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
🗣️ 情景例句
Could you please give me a receipt?
给我一张发票。
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
It's here.
在这儿。