复数： coupons

It has a new mapping and digital coupon service .

此外，手机上还有新的地图和电子优惠券服务。

He paid with a two-for-one coupon and made chloe pay her half .

他用一张“买二送一”优惠券结账，让克洛伊付她的那一半。

This week germany sold two-year bonds with a 0 % coupon .

本周德国政府发行的两年期国债使用的息票利率为0%

Although she couldn 't find the coupon , she successfully persuaded the saleswoman to give her the discount anyway .

虽然她没找到那张优惠券，但她成功地说服销售员给她打了折。

Turn coupon savings into actual savings : clipping coupons is great-just don 't let it backfire .

把优惠券省下的钱变成真正的存款：剪优惠券固然很好，但别让它起反作用。