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
No advertising material.
谢绝广告。
This year I'm in a co-ed dorm.
今年我住在男女生合住的宿舍。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。