Leapfrog
n. 跳背游戏, 竞相提高\\nvi. 跳背, 交替前进\\nvt. 跃过
✅ 同义词
🗣️ 情景例句
Are we picking him up at the station?
我们要去车站接他吗？
He who purposes to be an author, should first be a student.
想当作家，相当学生。
You should then establish your own individual aims.
然后，你一定要建立起自己的目标。