underbid/ˌʌndəˈbɪd; ˌʌndɚ`bɪd/ v(-dd-; pt, pp underbid)1 [Tn] make a lower bid than (sb else), eg at an auction 出价低於（他人）（如拍卖时）.2 [I, Tn] (in bridge, etc) bid less on (a hand of cards) than its strength suggests （桥牌等中）叫牌低於（手中牌）的实力. Cf 参看 overbid.
牛津英汉双解词典