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
- 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。 - 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。 - The dense dark jungle, obviously a closed book to an outsider, is an open book to the aboriginals.
黑暗稠密的丛林，对外来者显然是神秘莫测的，但对土著来说却毫无神秘可言。 - 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。 - All examinations are closed book and closed notes.
测验中均禁止看书或笔记。 - The man's early life is a closed book.
那人的早年生活是个不可告人的谜。 - I'm afraid physic will always be a closed book to me.
恐怕我对物理窍不通。 - As far as I'm concerned the accident is a closed book; I just want to forget it.
就我而言，这事件已过去了，我只想忘掉它。 - Nick closed his book and put it down.
尼克把书合上后放下。