英语词汇“closed book”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	closed book
释义	closed book [kləʊzd buk] n. 一无所知的东西; 已结束的事（计划、行动等）
随便看	cerveris cervero cerveteri cerveteri (caere) cerveton cervetti cerveza cervezas cervi- cervi Cervia Cervialto, Mte. cervic- cervical cervical abortion cervical actinomycosis cervical adenitis cervical air sac cervical air-sac (or cervical sac) cervical ala cervical alae cervical ampulla cervical anchorage cervical arch cervical arteries 江山如此江山如画江山如画江山如画里江山故宅空文藻江山残照江山画出古今愁江山留胜迹江山自雄丽江山重叠倍销魂 motocross motor motorbike motorboat motorization motorpool motor sports motto mound mount