Leap-frog
跳背戏
📖 牛津释义
leap-frog
n [U] game in which each player in turn leaps with parted legs over another who is bending down 跳背游戏. v (-gg-) [Tn]
leap over (sb) in this way 跳过（某人）（作跳背游戏）.
🧩 词语组成解析
leap
[lip]
vi. 跳;冲动的行动;
vt. 跳过，跃过;使跳跃;
n. 跳跃，飞跃;跳跃的距离;
frog
[frɔɡ]
n. 青蛙;〈侮辱〉青蛙佬，对法国人的蔑称;[交]铁路辙叉;饰扣，挂环;
🗣️ 情景例句
We're having a small to-do, and I'd really be happy if you come.
我们打算热闹一下，我真心的希望你能赏光。
This alone made our nine-day trip worthwhile.
光这件事我们9天的旅行就非常值得。
The study of custom can be profitable only after certain preliminary propositions have been accepted,
只有在某些基本的主张被接受下来、同时有些主张被激烈反对时，