Alpha-ray scattering
[机] α射线散射
🧩 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;
n. 分散, 散射, 稀疏的少量\\na. 四散开的, 分散的\\n[计] 散射, 扩散, 杂散
🗣️ 情景例句
I wonder how he is making out in his new job.
不知他新工作做得怎么样。
I ought to write a letter.
我应该写一封信。
So there were many people in the doctor's waiting room.
所以医生的候诊室里有很多人。