英语短语词组词汇be an open book的音标、释义、翻译、用法及例句-英语短语词组词典

短语	be an open book
释义	be an open book to be something that you know and understand very well对…非常熟悉，对…很了解:•The natural world was an open book to him.他对自然界了如指掌。
随便看	cobaltous nitrate cobaltous oxide cobaltous phosphate cobaltous silicofluoride cobaltous sulfate cobalt oxide cobalt oxides cobalt rich manganese crust cobalts cobalt steel cobalt steels cobalt trifluoride cobamide cobamides cobb cobbed cobber cobbers Cobbett, William cobble cobble beach cobbled cobbler cobblers cobblerss

英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。