dumb

dumbdumbD.J.:[dʌm]K.K.:[dʌm]adj.1.哑的She is very kind to the dumb children.她对哑童非常好。2.说不出话的He is dumb on the subject.他对这个问题表示沉默。3.愚蠢的It was dumb of you to say that.你说这种话太愚蠢了。

dumb[dʌm]adj.1.(因生理缺陷或疾病等)哑的,不会说话的,无说话能力的2.(因惊讶、恐惧、害羞或悲伤等)一时说不出话来的,暂时不能说话的,一时语塞的3.沉默寡言的,无言的;不爱说话的,不愿说话的4.没有发言权的5.不响的;无声的,无音的,无言的;不用言语表达(或表演)的;打手势的,打哑语的6.不声不响地做的7.缺乏通常有(或应有)性能(或特性、特色)的;缺乏伴随物(或应备附属物或应有条件)的8.[美国口语]愚蠢的,笨的,低能的,无知的,缺乏才智的9.【航海学】(船)非自航的10.【计算机】非智能的,无处理信息能力的,哑的[参较 intelligent]n.1.[美国俚语]笨蛋,傻瓜vt.1.使沉默;使麻木,使失去知觉:The sight of his former wife dumbed the words in his mouth.他一看见他的前妻,顿时感到语塞,说不出话来。to be dumbed by cocaine被可卡因麻醉vi.1.变得沉默;变哑(up):The class dumbed up when the teacher asked a difficult question.老师问一难题时全班学生变得沉默无言。adv.1.愚钝地近义词voiceless(as) dumb as an oyster (或 an,ox, a fish)很少讲话,沉默不语Dumb dogs are dangers.[谚语]哑巴狗危险;咬人的狗不叫。play dumb装聋作哑strike someone dumb (或 speechless)使某人哑口无言,使某人惊讶得目瞪口呆

dumbdumb[dʌm]adj.1.哑的; 天生无说话能力的2.不说话的; 沉默的3.无言的; 无声的; 打哑语的4.没有自推力的; 缺乏应有条件的5.[美俚]愚笨的; 迟钝得让人恼火的6.口齿不清的7.政治上无发言权的; (在政府中)无代言人的be dumb from birth从生下来就不会说话a dumb child哑巴孩子a dumb show哑戏strike sb. dumb把某人吓得目瞪口呆They remained dumb at the meeting.他们在会上保持沉默。
继承用法dumbbelln.1.【体】哑铃2.[美俚]笨蛋3.狭地峡dumbfound[dʌmˈfaʊnd]vt.1.在短期内使人惊讶得发呆dumbstruck [ˈdʌmstrʌk]adj.1.吓得目瞪口呆的dumbstrickenadj.1.吓得目瞪口呆的dumbwaitern.1.小型升降送货机; 回转式食品架[送货机], 开架式冷盘菜架, [美]送菜升降机dumblyadv.dumbnessn.
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