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	prado pradolina prados prae- praecipe praecipes praecipitatio praecocial Praed praedial praediality praedormital praefect praefects praelector praelectors praemunire praemunires praenomen praenomens praenomina praenominal praepositor praepositors praepostor

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。