[] () a person or group that offers to pay an amount of money to buy sth出价者◆The company's assets will be sold to the highest bidder.公司的资产将卖给最高的出价者。a person or group that offers to do work or to provide a service for a particular price, in competition with others投标者◆The group is one of six bidders competing for the $500 million contract.集团是竞争 5 亿元合同的六个投标者之一。