jump up跳起; 跳上
jumpn.跳跃;跳动;上涨v.跳越;暴涨
jump a bus.跳上一辆公共汽车
jump scanning跳跃扫描
Jump - bits跳屑
jumping jacks跳起展体联系, 杰克跳
jump togethervt.一致(符合)
jump movement跳跃动作
jump transfer跳跃转移
jumping board起跳板
jump airspeed最大安全跳伞空速
jump with joy高兴地跳起来