n.跳跃，飞跃( leap的名词复数 )；激增；v.跳( leap的第三人称单数 )；猛然行动；骤增；剧增 双语释义：v.(动词)vi. 跳,跳跃 jump usually so as to land in a different placevt. 跳过,跃过 jump overvi. 猛然行动,冲 act, move, rise etc. quicklyn.(名词)[C]跳跃,飞跃 a sudden jump[C]激增 a sudden increase in number, amount , quan