Leapfrogged
v. 跳背, 交替前进, 跃过( leapfrog的过去式和过去分词 )
🗣️ 情景例句
Oh no!
噢 糟糕！
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
During that time she covered a distance of eight miles.
在那段时间里，她游了8英里。