leapfrog

n.

跳背游戏（分开两腿从背弯站立者身上跳过），（两支部队）交互跃进，竞相提高；

v.

跳背，交替前进，跃过；

过去式：leapfrogged过去分词：leapfrogged现在分词：leapfrogging第三人称单数：leapfrogs

1. Folks playing leapfrog must complete all jumps.
   人们完成跳背游戏的时候必须完成所有的跳跃。
2. Leapfrog development strategy is a popular practice for cities.
   城市实施跨越式发展带有普遍性。

1. The win allowed Newcastle to leapfrog three teams to gain second place.
   这场胜利使纽卡斯尔队越过三支球队上升到第二的位置。
2. This presented a chance to leapfrog the old technology and go straight to mobile phones.
   这提供了一个机会，让落后的技术直接跃至移动通信业务。

Leapfrog Rotational Algorithms
The Leapfrog volume criteria may fall short in identifying high-quality surgical centers.
Improving the safety of health care: the leapfrog initiative.
Potential benefits of the new Leapfrog standards: effect of process and outcomes measures.
High incidence of "leapfrog"pattern of geographic variation in andean birds: implications for the speciation process.
Intensive care unit physician staffing: financial modeling of the Leapfrog standard
Volume standards for high-risk surgical procedures: Potential benefits of the Leapfrog initiative
The wheel of business model reinvention: how to reshape your business model to leapfrog competitors
Critical care delivery in the United States: distribution of services and compliance with Leapfrog recommendations
Critical care delivery in the United States: distribution of services and compliance with Leapfrog recommendations.