英语词汇“sealed book”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sealed book
释义	sealed book something beyond understanding and therefore unknown. [1810-20]
随便看	subchoroid subchoroidal sub-Christian subchronic subchronical subcinctorium subcircuit subcircular subcircularity subcity subcivilization subcivilized subclan subclass subclassify subclausal subclause subclavate subclavian subclavian artery subclavian vein subclavicular subclavius subclerk subclerkship

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。