音标与读法

这里为大家介绍下closed book 是什么意思，希望能帮助到各位朋友。

中英文翻译

未知之事，不可理解的事情。

closed:adj. 1.关闭着的，封闭着的；密闭着的；保密的。 2 ...book:n. 1.书，书籍；著作； 〔the B-〕 基督教《圣 ...something that baffles understanding and cannot be explained; "how it got out is a mystery"; "it remains one of nature""s secrets"

同义词：mystery, enigma, secret,

例句与用法

1.The man"s early life is a closed book .

那人的早年生活是个不可告人的谜。

2.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。

3.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。

4.Nuclear physics is a closed book to me

核物理学是我完全不懂的一门学科。

5.Paper i : choose 2 questions and answer in 3 hours . closed book

卷一：以三小时选答两条题目(闭卷)

6.Talbot slid his closed book into his satchel . - have i heard all

塔尔博特把他那本阖上的书，轻轻地放进书包。

7.A closed book

未揭开的秘密

8.There will be three one - hour exams . the exams will be closed book , but you may bring one 8 - 1 / 2 x 11 sheet of notes with you to the exam

共有三次、每次一小时的考试，考试时不得翻书。但考试时你可以携带一份81 / 2 11英?大小的笔记。

单词网daNcI.583316.COm