Rin
abbr. 相对强度噪声（Relative Intensity Noise）；报告识别号码（report identification number）
🗣️ 情景例句
I see. What time will she come back?
哦，那她几点会回来？
He is supposed to be there on time.
按理说他应该准时到那儿。
Good news?Why?
好消息？为什么？