单词	closed books
释义	closed book noun : something beyond comprehension : enigma Synonyms conundrum enigma head-scratcher mystery mystification puzzle puzzlement riddle secret why See all Synonyms & Antonyms Example Sentences the couple's unorthodox marriage is definitely a closed book to those outside of the relationship Recent Examples on the Web And there’s reason to believe that Kirchick sees this history as a closed book, a chapter that now belongs to the past. Samuel Clowes Huneke, The New Republic, 8 June 2022 Readings of Alwyn as a closed book could be down to him being interviewed by people who aren’t used to encountering his English sensibility. Louis Staples, Harper's BAZAAR, 17 May 2022 Tightly gathered, accordion-like pastry sheets fold neatly onto themselves, resembling the edge of a closed book. Vivian Song, Robb Report, 1 June 2021 Word History First Known Use 1913, in the meaning defined above closed books noun plural of closed book as in mysteries something hard to understand or explain the couple's unorthodox marriage is definitely a closed book to those outside of the relationship Synonyms & Similar Words Relevance mysteries secrets puzzles mystifications riddles problems puzzlements matters enigmas whys challenges troubles conundrums head-scratchers cases perplexities posers stumpers brainteasers knots
随便看	feel (out) feel bad feel compelled feel constrained feel cruddy feel crummy feel for feel free feel in one's bones feel left out feel like feel like a million bucks feel like a million dollars feel like oneself feel like something the cat brought in feel like something the cat dragged in feel like something the cat drug in feel lousy feel no pain feel one's age feel one's best feel one's ears burning feel one's oats feel one's way feel out

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。