v.哑的( dumb的过去式和过去分词 )；说不出话的；愚蠢的； 双语释义：adj.(形容词)哑的 unable to speak[P]说不出话的 temporarily silent; refusing to speak愚蠢的 that was a pretty dumb thing to do英英释义： dumb[ dʌm ]adj.slow to learn or understand; lacking intellectual acuity"dumb officials make some rea