jerkyadj.急动的；颠簸的n.肉干jerky nystagmus急动性眼球震颤, 节律性眼球震颤jerky respiration[医] 急冲状呼吸, 齿轮状呼吸jerky incoordination[医] 跳跃性共济失调jerky style of writing文字生涩Jerky motion of ring rail.钢领板抖动。Jerky movement of ring rail.钢领板抖动。jerky ideas about saving money.关于储蓄的愚蠢的想法