例句与用法:
1. This coupon can be redeemed at any of our branches.
这种息票可在我们的任何分行兑现.
2. I have a coupon for ten pence off a packet of soap.
我有一张优惠券，买一盒肥皂可以便宜十便士。
3. A coupon offering two items, especially tickets for a play, for the price of one.
两件的票券提供两件的票券，尤指用一张票的价格购买的两张戏票
英英解释:
1. a negotiable certificate that can be detached and redeemed as needed
同义词：voucher
2. a test sample of some substance
例句与用法:
1. We thank you for your patronage.
我们谢谢您的惠顾。
2. The theatre is under the patronage of the Arts Council.
那家剧院得到了艺术委员会的赞助。
3. This orchestra has been established under the patronage of the government.
这个交响乐团是在政府赞助下成立的。
4. One taken by a person who is the guest of a business or an agency seeking favor or patronage.
某企业的客户或企图寻求优惠或赞助的某机构的客人的旅行
英英解释:
1. the act of providing approval and support
同义词：backing, backup, championship
2. customers collectively
同义词：clientele, business
3. a communication that indicates lack of respect by patronizing the recipient
同义词：condescension, disdain
4. (politics) granting favors or giving contracts or making appointments to office in return for political support
5. the business given to a commercial establishment by its customers
同义词：trade
