Preregistration
n. (办理正式手续前的)预先登记,预先注册
🗣️ 情景例句
That's Mr. Steven Lu, from Taipei?
您是Steven Lu，从台北来的？
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
By the way, I came into this classroom last Saturday morning, and it was not as clean as usual.
顺便提一句，上星期六上午我来到这个教室时