資料來源 : WordNet®

underbid
     v 1: bid (a hand of cards) at less than the strength of the hand
          warrants
     2: bid lower than a competing bidder [ant: {outbid}]
     3: bid too low [ant: {overbid}]
     [also: {underbidding}]

underbidding
     See {underbid}