An auction in which the auctioneer initially announces a low price and takes bids from potential purchasers until no higher bid is forthcoming. The item is then sold to the highest bidder at the price they have bid. See also auction.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。