| 单词 | dumb |
| 释义 | adjectiveverbdumbBrE /dʌm/ NAmE /dʌm/ adjective (dumb·er , dumb·est ) (old-fashioned , sometimesoffensive ) unable to speak 哑的；不能说话的◆ She was born deaf and dumb . 她天生又聋又哑。HELPDumb used in this meaning is old -fashioned and can be offensive . It is better to use speech -impaired instead . * dumb 用于此义是过时用法，可能含冒犯意，最好以 speech-impaired 代之。temporarily not speaking or refusing to speak 一时说不出话的；不肯开口的◆ We were all struck dumb with amazement . 我们都惊讶得说不出话来。◆ We sat there in dumb silence . 我们坐在那里，默然无语。(informal , especiallyNAmE ) stupid 愚蠢的；傻的；笨的◆ That was a pretty dumb thing to do . 做那样的事太愚蠢了。◆ If the police question you , act dumb (= pretend you do not know anything ). 如果警察盘问，你就装傻。◆ In her early movies she played a dumb blonde . 在她早期的电影中，她扮演傻乎乎的金发女郎。▸ dumb·ly BrE /ˈdʌmli/ NAmE /ˈdʌmli/ adverb ◆ 'Are you all right ?' Laura nodded dumbly . “你身体好吗？” 劳拉默默地点了点头。▸ dumb·ness BrE /ˈdʌmnəs/ NAmE /ˈdʌmnəs/ noun [U ]dumbBrE /dʌm/ NAmE /dʌm/ verb present simple - I / you / we / they dumb BrE /dʌm/ NAmE /dʌm/ present simple - he / she / it dumbs BrE /dʌmz/ NAmE /dʌmz/ past simple dumbed BrE /dʌmd/ NAmE /dʌmd/ past participle dumbed BrE /dʌmd/ NAmE /dʌmd/ -ing form dumbing BrE /ˈdʌmɪŋ/ NAmE /ˈdʌmɪŋ/ ● ˌdumb ˈdown ● ˌdumb sth↔ˈdown (disapproving ) to make sth less accurate or educational, and of worse quality , by trying to make it easier for people to understand （为使公众更易理解而）降低…的标准，减少…的专业性教育内容▸ dumbing down BrE /ˌdʌmɪŋ ˈdaʊn/ NAmE /ˌdʌmɪŋ ˈdaʊn/ noun [U ] |
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