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
No, we have the Spring Festival's celebrations with feasts and fireworks.
不，我们以宴会和焰火庆祝春节。
Wit once bought is worth twice taught.
亲身一次的经验，抵得上老师两次的教导。
Which school were you at last year?
你去年在哪所学校读书？