dumb down片語動詞KK [dʌm daʊn] /dʌm daʊn/發音片語動詞1簡化、降低難度可拆開The publisher asked her to dumb down the textbook for beginners.出版社要求她把這本教科書簡化,以適合初學者。2降低水準、拉低品質貶義Critics say television news has been dumbed down over the years.批評者認為,電視新聞這些年來水準愈來愈低。形容詞1簡化的、粗淺的Students complained about the dumbed-down version of the exam.學生抱怨這份考題被簡化得太粗淺。