Leapfrog
01
跳背游戏, 跳背游戏
a game for children in which a group of players try to leap over another group that are bending down
02
跳背游戏, 跃进
advancing as if in the child's game, by leaping over obstacles or competitors
语法信息
有生性状态
抽象
形态构成
复合词
可数
复数形式
leapfrogs
to leapfrog
01
跃进, 跨越式前进
progress by large jumps instead of small increments
语法信息
形态构成
复合词
动作动词
规则
现在时
leapfrog
第三人称单数
leapfrogs
现在分词
leapfrogging
一般过去时
leapfrogged
过去分词
leapfrogged
02
跳过, 跃过
jump across
