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 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。 - 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。 - 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。 - 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！ - The exams will be closed book unless otherwise indicated.
如无明确指示，测验将闭卷进行。 - Nick closed his book and put it down.
尼克把书合上后放下。 - 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。 - Philosophy is a closed book to me.
我对哲学一窍不通。 - It's no good talking to me about physics; it's a closed book to me.
跟我谈物理等于白说，我对它一窍不通。 - Slowly he closed the book.
他慢慢合上书。