jumpn.跳跃;跳动;上涨v.跳越;暴涨
jump leads跨接电缆线
jump-offn.开始;发动
jump aboutvi.跳来跳去
jump field转移信息组
jump joint对头接,对接
jump strut横牵索
jump break跃进破碎
jump diode突变二极管
jump space跳间隔
jump index跳越分度