v.房价谈妥后又抬价改售给；n.敲诈；欺诈； 变形： 复数：gazumps过去式：gazumped过去分词：gazumped现在分词：gazumping第三人称单数：gazumps 英英释义： gazump[ ɡə'zʌmp ]v.rip off; ask an unreasonable price同义词：overchargesoaksurchargefleeceplumepluckrobhookraise the price of something after agreeing on a lower