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
I want to keep the after-school programs--
我要保存这些课外活动--
It's incredible.
令人难以置信。
I can do nothing but that.
我只会做那件事。