English主要词典
coupon
Universal Words
noun
1 a small piece of printed paper that you can exchange for sth or that gives you the right to buy sth at a cheaper price than normal:
money-off coupons * clothing / petrol coupons * Enclose a stamped addressed envelope or an international reply coupon. -< VOUCHER
2 a printed form, often cut out from a newspaper, that is used to enter a competition, order goods, etc:
Fill in and return the attached coupon.