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
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
It's very cold outside.
外面非常寒冷。
Thank you very much.
非常感谢。