Leapfrog procedure
[法] 越级程序
🧩 词语组成解析
n. 跳背游戏, 竞相提高\\nvi. 跳背, 交替前进\\nvt. 跃过
🗣️ 情景例句
At home I like reading books and listening to music.
我喜欢在家里看书或听音乐。
The college was established in 1940.
该学院建立于1940年。
But we have a few small differences, too.
但是我们之间还有些小的差别的。