discount coupon
英 [ˈdɪskaʊnt ˈkuːpɒn]
美 [ˈdɪskaʊnt ˈkuːpɑːn]
贴现息票
双语例句
- Because of the discount, the customer then has an incentive to use the coupon with your affiliate ID embedded in it because they will receive the product for a less expensive price.
正因为有折扣让客户能以较低的价格购买产品，他们才有动力去使用嵌有您代销商ID的优惠券。 - Some featured special promotions like a discount coupon scheme or a free gift offer or an association with a favourite character like a Wallace and Gromit campaign.
杂货店有特价促销活动，如赠送折扣券、免费礼品，或是与华莱士和小狗阿高讨人喜欢的卡通人物相的促销活动。 - When the discount margin is greater than ( equal to, less than) the quoted margin, the index duration is the decreasing ( constant, increasing) function of the number of coupon payments remaining until maturity.
在贴现利差大于（等于、小于）基本利差时，利率久期是剩余付息次数的递减（不变、递增）函数；