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
- 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。 - The exams will be closed book unless otherwise indicated.
如无明确指示，测验将闭卷进行。 - The man's early life is a closed book.
那人的早年生活是个不可告人的谜。 - The exams will be closed book.
考试为闭书考试。 - I'm afraid accountancy is a closed book to me.
我恐怕对会计学一窍不通。 - Economics was a closed book to him.
他对经济学一窍不通。 - He closed the book, yawned, and went to bed.
他合上书，打了个哈欠，然后上床。 - I'm afraid physic will always be a closed book to me.
恐怕我对物理窍不通。 - Nuclear physics is a closed book to me.
核物理学是我完全不懂的一门学科。 - 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！