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

短语	closed book
释义	closed book a subject or person about which one knows nothing 完全理解不了的科目; 完全理解不了的人： accounting has always been a closed book to me. 会计学对我来说一直是一门完全理解不了的科目。
随便看	wire services wire side wiresmith wiresmiths wire solder wire sonde wirespun wire-stitched wire stripper wire strippers wiretap wiretapped wiretapper wiretappers wiretapping wiretappings wiretaps wire telegraphy wire train wire up wire-walker wire-walking wireway wireways wire-weight gauge

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。