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
I'll give him your message as soon as he's available.
他一有空我就转告他您的留言。
How did you decide that product was safe?
你怎样决定产品是安全的呢？
Jim, could you help us, please?
吉姆，你能帮我们吗？