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	manganous iodide manganous oxide manganous silicate manganous sulfide manganous sulfite manganous sulphate mangas mange manged mangel-wurzel mangel-wurzels manger manger board mangering mangers manges mangey mangier mangiest mangily manginess manginesses manging Mangin mirror mangle

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。