Leapfrogged
v. 跳背, 交替前进, 跃过( leapfrog的过去式和过去分词 )
🗣️ 情景例句
Would you please hand me your customs declaration form?
请出示您的申报表给我？
Go that way for two blocks,then turn left.
用那种方法为镞走2街区然后向左拐。
but as a special favour, he would let me have it for $30.
作为特别优惠，他愿意让我出30英镑成交。