Rais
abbr. 辐射源监管信息系统；红外反射-吸收光谱学（Reflection-Absorption Infrared Spectroscopy）
🗣️ 情景例句
Yes. Yes, sir.
是的。是的。
I wasn't serious, I meant it as a joke.
我并非有意，我只是开个玩笑而已。
I was almost there when a sarcastic voice below said,
当我几乎到了窗口，这时下面一个讽刺的声音说，