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
Where are you working now?
你现在在哪里工作？
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一样。