英语词汇closed book怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	closed book
释义	closed book n. 1.(person)莫测高深的人 (subject, technology)一窍不通的事物 2.(concluded matter)已了结的事
随便看	moorcock Moore Moore, Bobby moored Moore, Dudley (Stuart John) Moore, George Moore, G(eorge) E(dward) Moore, Marianne (Craig) Moore, Thomas Moore⁷, Gerald Moore⁸, Henry Moore⁹, Sir John moorfowl moor grass moorhen moorier mooriest moorill mooring mooring mooring mast moorings moorings mooring tower mooring tower

英汉双解词典包含368430条英汉词条，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。