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
Where did you get such a nice tan?
你到哪把皮肤晒成棕色的？
What is your guess about the outcome of this meeting?
你认为这项会议的结果将会如何呢？
There's an old teapot over there. Isn't it beautiful! said Ann.
“那儿有一个旧茶壶。它不美丽吗？” 安说