英语词汇“closed book”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	closed book
释义	WordReference Random House Unabridged Dictionary of American English © 2024 closed′ book′, something that is not known or cannot be understood; a mystery or puzzle:Abstract art is a closed book as far as I'm concerned. 1910–15
随便看	social charter social class social climber social climbing social compact social contract social control social credit social dancing social darwinism social darwinist social democracy social democrat social democratic and labour party social democratic party social democratic workingmen's party social differentiation social disease social disorganization social distance social dumping social dynamics social economics social engineer social engineering

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