Cosmic rays
[医] 宇宙线
📖 牛津释义
cosmic rays
radiation that reaches the earth from outer space 宇宙射线.
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
I was listening to the radio.
我正在听收音机。
Do what you feel like!
做你想要做的事！