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[receipt] 舊時(shí)收款人收款后回復(fù)匯款人的單據(jù)

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

(1).收款人收到郵電局匯款時(shí)，蓋章后交郵電局寄回匯款人的憑證。
(2).回答別人送禮時(shí)的謝帖。