coupon

中文意思

• n. 优惠券
• n. 息票，利息单

英文释义

• n. a negotiable certificate that can be detached and redeemed as needed
• n. a test sample of some substance

词形变化

复数

coupons

例句

1. n. 优惠券

   I used a ten-dollar coupon to get a discount on my online purchase.

   我用了一张十美元的优惠券，在网上购物时获得了折扣。

2. n. 息票，利息单

   The bondholder detached the coupon and presented it to the bank to collect the annual interest.

   债券持有者剪下息票并提交给银行，以领取每年的利息。