jump in插话; (踊跃或热切地)加入
jumpn.跳跃;跳动;上涨v.跳越;暴涨
jumping flection跳跃屈曲
jump on positive正转移
jump into action立即行动
jump step search跳步查找
jumping characin弹脂鲤(热带鱼)
jumped up people暴发户
jump-off point跳伞点
jump across lots从原野中横穿过去; 抄小路走
jump at the baitv.轻易上当
jump up in alarm惊慌地跳了起来