Alpha rays
[医] α[射]线
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
Who are you rooming with?
你和谁同屋？
You can't do this to me.
你不能这么对我。
He was late again. It's typical of him to keep everybody waiting.
他又迟到了。他的特点就是让别人等他。