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
- Slowly he closed the book.
他慢慢合上书。 - I'm afraid physic will always be a closed book to me.
恐怕我对物理窍不通。 - He closed the book, marking his page, and placed it on the table beside him.
他关闭了书，标示他的页，而且放它在他旁边的桌子上。 - The man's early life is a closed book.
那人的早年生活是个不可告人的谜。 - Philosophy is a closed book to me.
我对哲学一窍不通。 - 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。 - Nuclear physics is a closed book to most of us.
我们大多数人对原子核物理学一窍不通。 - Sarah closed the book and laid it aside.
萨拉合上书，把它放在了一边。 - Frank Spriggs was a very able man but something of a closed book
弗兰克·斯普里格斯是一个很有才干的人，但是有些让人捉摸不透。 - 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。