英语词汇“a sealed book”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	a sealed book
释义	a sealed book 汉语翻译天书, 高深莫测的事物例句： It's a sealed book to me. 我对这一窍不通。
随便看	periodic low certificate of indebtedness Rehfuss' tubes dining static random access memory Coca-Cola release of mortgage low memory catastate certified copy Saccharomyces granulomatosus come alive hemogastric association nerve agglutinating property expense burden take the chair dental length extended memory environment differential-wound field open network striocellularis postpostive light up constant section

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

a sealed book