leapfrog

leapfrog
noun
  1. [mass noun]a game in which players in turn vault with parted legs over others who are bending down
    跳蛙游戏
(-frogged, -frogging)
  1. [no obj.]perform such a vault
    进行跳蛙游戏
    they leapfrogged around the courtyard.
    他们在院子中玩跳蛙游戏。
    ■[no obj., with adverbial](of a person or group) surpass or overtake another to move into a leading or dominant position
    (人,组织)超越
    she leapfrogged into a sales position.
    她超越别人获得销售职位。
    ■[with obj.]pass over (a stage or obstacle)
    越过,跨越(阶段,障碍)
    attempts to leapfrog the barriers of class.
    试图跨越阶级障碍。
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