closed book
英 [kləʊzd bʊk]
美 [kloʊzd bʊk]
完全不了解的人; 一无所知的事物; 谜
英英释义
noun
- something that baffles understanding and cannot be explained
- how it got out is a mystery
- it remains one of nature's secrets
双语例句
- He closed the book, yawned, and went to bed.
他合上书，打了个哈欠，然后上床。 - Twice he closed the book on his forefinger to look at the name of the author. Swinburne!
他两欢用食指插着合上书看，作者的名字，史文朋！ - If the court rejects the deal, much potentially useful information will remain, quite literally, a closed book.
如果法院拒绝了这份协议，那么确切的说那么多有用的知识仍然只是一本合着的书而已。 - Economics was a closed book to him.
他对经济学一窍不通。 - Slowly he closed the book.
他慢慢合上书。 - I'm afraid accountancy is a closed book to me.
我恐怕对会计学一窍不通。 - As far as she is concerned, her marriage is a closed book.
对她来说，她的婚姻已经彻底结束了。 - Even though she has lived in Beijing for several years, Chinese men are still a closed book to Cathie Watson.
即使已经在北京生活多年，凯蒂•沃森对于中国男士还是知之甚少。 - Mathematics was a closed book to me all through school.
在整个求学期间，我对数学一窍不通。 - Nick closed his book and put it down.
尼克把书合上后放下。