有关up和down的俚语,butter up和黄油可没关系!答:These are the most mon IDIOMS with UP and DOWN used in English:,以下是英语中最常用的含有up和down俚语:, , UP , 关于up的俚语 ,act up = to mi *** ehave,行为不当,My son used to act up every day when he was little.,我儿子小的时候,每天都要调皮捣蛋。,bottle up = stay hidden,避而...