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| 单词 | a closed book |
| 释义 | a closed bookphrase See full dictionary entry for bookIf you say that someone or something is a closed book, you mean that you do not know anything about them. Frank Spriggs was a very able man but something of a closed book. Economics was a closed book to him. a closed book in British Englisha person or subject that is unknown or beyond comprehension chemistry is a closed book to him a closed booksomething or someone that you know or understand very little about Economics were a closed book to him. It constituted a strange, illogical territorywhere two and two didn't always make four. Examples of 'a closed book' in a sentence |
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