Cosmic radiation
[医] 宇宙放射, 宇宙辐射
🧩 词语组成解析
🗣️ 情景例句
Hold it, Robbie!
停停， Robbie！
There is a phone booth in the corner.
在转角处有个电话亭。
We owe a lot to the birds and beasts who eat insects but all of them put together kill only a fraction of the number destroyed by spiders.
我们要十分感谢那些吃昆虫的鸟和兽，然而把它们所杀死的昆虫全部加在一起也只相当于蜘蛛所消灭的一小部分。