名词
中文翻译：优惠券
同义词：
['discount', 'voucher', 'discount coupon', 'coupon']
例句：
-
1. She used her coupons to get a free meal at the restaurant.
她用优惠券在餐厅得到了免费餐。
-
2.The store offers discounts on certain items during the holiday season.
该商店在节日期间对某些商品提供折扣。
-
3. I used my discount coupon to save money on my purchase.
我使用我的折扣券来节省购买费用。