相关单词同義詞crude, robust, tough, gross, coarse, harshen, draw, up, arduousness, coarsely, crudely, 近義詞adj. coarse, rigorous, irregular, violent, uneven, unsmooth v. calm, upset反義詞adj.smooth, refined臨近詞roulette, rouge, Rought, Roughol, roughen, roughly, roughin, rougher, rough on, roughage, roughing, roughout相似詞rotund, rotunda, rouble, rouge, rough and ready idiom, rough and tumble idiom, rough cider, rough diamond, 返回 rough