Leapfrogged
v. 跳背, 交替前进, 跃过( leapfrog的过去式和过去分词 )
🗣️ 情景例句
Nurse Baker, would you come in, please?
Baker护士 请你过来一下，好吗？
It's been cloudy all morning.
整个早上多云。
It's smaller than the blue one.
它比那件蓝色的还要小。