“竞卖”的英语？

拍卖人开价竞卖, 但房间里一片沉默.The auctioneer asked for an opening bid, but the room was silent.商家竞卖这种 高科技产品.The dealers compete with each other to sell these kinds of high - tech products .如果有人出了更高的价格, 那么你对竞卖品的竞标就失败了.If someone out ...