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
- Anne closed her book and stood up.
安尼合上书，站了起来。 - 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。 - Sarah closed the book and laid it aside.
萨拉合上书，把它放在了一边。 - For me, geology is a closed book.
对我来说地质学是一门我完全不懂的学科。 - The final is a closed book test, but you may bring a one-page outline to the exam to consult freely.
虽然期末考试不得翻书，但你可以携带一页的大纲前来应试。 - 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。 - She stopped reading and closed the book.
她停止阅读，合上书。 - I'm afraid physic will always be a closed book to me.
恐怕我对物理窍不通。 - 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。 - 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。