n.哑的( dumb的名词复数 )；说不出话的；愚蠢的；v.哑的( dumb的第三人称单数 )；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"du