preposterous adj. 荒谬的；可笑的EG.He hopes that his preposterous reasons may be understood.他希望自己语无伦次的理由能被人理解。outrageousadj. 粗暴的；可恶的；令人吃惊的EG.Design a costume that is purely outrageous!服装设计，这是纯属岂有此理！ridiculous adj.可笑的；荒谬的，荒唐的笑的；荒谬的，荒唐的EG.Many of these answers are perhaps very childish and ridiculous .或许许多这样的答复是非常幼稚
