Alpha-particle
[化] α粒; α粒子; α质点\\n[医] α-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
What dorm do you live in?
你住在那个宿舍？
His wife died a year ago. Now he lives alone.
他妻子去年去世了。现在他一个人住。
The fact that the policeman was prejudiced against foreigners could not be recorded in the official files.
警察歧视外国人的事在官方档案中不可能加以记载，