bidder
noun [ C ] uk/ˈbɪd.ər/ us/ˈbɪd.ɚ/
出价的人
someone who offers to pay a particular amount of money for something
In an auction, goods or property are sold to the highest bidder (= the person who offers the most money). 在拍卖中,货物或房产会卖给出价最高的人。