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 noun : something as inaccessible to the understanding as a book that cannot be opened
随便看	transition period transition point transition region transition spiral transition temperature transitional transitional cell transitional epithelium transitional fossil transitional leukocyte transitionally transitionary transitioned transitioning transitions transitive transitively transitiveness transitivenesses transitives transitivities transitivity transitivize transitivized transitivizeed

英语词典包含469781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。

sealed book