overbid (-bidding; past and past participle -bid) [no obj.]
(in an auction) make a higher bid than a previous bid (拍卖)出价高于 I'd once seen him blithely overbid for a tiny James I miniature portrait. 我曾看到他为一幅小小的詹姆士一世微缩肖像漫不经心地叫出更高的价。
(in competitive tendering, the auction at bridge, etc.) bid more than is warranted or manageable (竞标时)出价过高;(桥牌中)叫牌超过手上牌的实力
noun
a bid that is higher than another or higher than is justified (桥牌中的)争叫;过高的出价