英语短语词组词汇a closed book的音标、释义、翻译、用法及例句-英语短语词组词典

短语	a closed book
释义	a closed book a subject that you do not understand or know anything about不理解的事，一无所知的事; 谜:•Chemistry is a closed book to me.我对化学一窍不通。
随便看	heliolite heliolites heliolithic heliolitid heliologist heliology heliometer heliometers heliometric heliometrically heliometry heliopause heliopauses heliophilous heliophobe heliophobes heliophobia heliophyllite heliophyte heliophytes Heliopolis Heliornithidae helios helioscope helioscopes

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。