leapfrogs

/ˈli:pˌfrɔɡz/

v. 跳背, 交替前进, 跃过( leapfrog的第三人称单数 )

n advancing as if in the child's game, by leaping over obstacles or competitors

n a game in which one child bends down and another leaps over

v jump across

v progress by large jumps instead of small increments

原型:leapfrog

变形:3s

今日更新

更新时间：2026-01-14 05:06:46