音标：['bidә]
n. 出价人, 投标人
【经】 投标人, 出价人, 投标商
在线英汉词典

bidder的短语、例句：

bidder n person or group that bids at an auction （拍卖时的）喊价者
The house went to the highest bidder, ie the person who offered the most money. 房子卖给了出价最高的人.