◎ 回帖,回帖儿 huítiě,huítiěr
[receipt] 旧时收款人收款后回复汇款人的单据

1.a money order receipt to be signed and returned to the sender

(1).收款人收到邮电局汇款时，盖章后交邮电局寄回汇款人的凭证。
(2).回答别人送礼时的谢帖。