Cosmic-ray
宇宙线
🧩 词语组成解析
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
You have excelled youself this time, well done!
这一次你超水平发挥了，干得不错！
I invited hime to come up, but he wouldn't.
我请他上来，但是他不肯。
I would be very grateful for information about entry to your college.
若能寄给我贵校的入学申请材料我将十分感激。