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
It's nice to see you again.
很高兴再见到你们。
Now that I have to stand up to introduce myself.
我不得不站起来介绍一下我自己。
Just wonderful!
简直太棒了！