[, ] () the part of the financial market that deals in the buying and selling of bills of exchange 贴现市场 () the part of a market in which goods or services are sold at low prices折扣市场；打折市场◆The airline cannot be a genuine competitor in the discount market until its cost base matches its fares.在成本基数与票价匹配之前，这航空公司在折扣市场上不可能成为真正的竞争者。