上下翻腾shàng xià fān téng常用成语 基本例句 toss使上升又落下。繁体上下翻騰近义上下翻滚交配以后,两条鲸肩并肩地缠绵着,用鳍互相爱抚,最后好像是相互拥抱着,开始上下翻腾。 After mating, the two cetaceans linger side by side, stroking one another with their flippers and finally rolling together in what looks like an embrace. hotdic