bungee-jump英'bʌndʒiːdʒ'ʌmp美'bʌndʒiːdʒ'ʌmpCOCA³¹⁵¹¹¹⁺⁴ 基本例句 n.作蹦极跳¹⁰⁰ The bungee-jump in prices gives electors another reason to vent their anger on Gordon Brown for the economic disaster over which he has presided. 跌宕起伏的价格让各位竞选者有了攻击戈登布朗的新理由：统领全国，却未能防止经济灾难的发生。 ecocn