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
- I'm afraid physic will always be a closed book to me.
恐怕我对物理窍不通。 - Politics is a closed book to me.
政治对我一窍不通。 - 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。 - Sarah closed the book and laid it aside.
萨拉合上书，把它放在了一边。 - When he finished, the author blew gently to dry the ink, then methodically closed the book and tied it securely with a red satin ribbon.
当作者写完故事，他轻轻地吹干字中的墨迹，接着有条不紊地合上书，在书上牢牢地系上了一条红色的绸缎带。 - 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。 - 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。 - The exams will be closed book unless otherwise indicated.
如无明确指示，测验将闭卷进行。 - 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。