Alpha-ray spectrum
[医] α线谱
🧩 词语组成解析
alpha
['ælfə]
n. 希腊字母的第一个字母;
ray
[rei]
n. （热或其他能量的）射线;光束，光线;微量;伞形花序柄;
vt. 放射;照射;（思想，希望等）闪现;发光;
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
A fool and his money are soon parted.
笨蛋难聚财。
Who do you think you're talking to?
你以为你在跟谁说话？