H rays
[医] 氢核束
🧩 词语组成解析
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
and I felt I should spend more time
我觉得应该多花些时间
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
Do you have anything like this in your stock?
你们库存中有象这样的东西吗？