英语词汇a sealed 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	a sealed book
释义	a sealed book 奥博的学问；天书般难懂的文学 =a closed book
随便看	dulcets dulciana dulcianas Dulcie dulcies dulcification dulcified dulcify dulcifying dulcimer dulcimers dulcimore dulcimores Dulcinea dulcineas dulcitol dulcitone dulcitones Dulcy dulia dulias dull dullard dullards dull as dishwater

英汉双解词典包含483723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。