英语词汇closed book的翻译、用法及例句-MX2U.com英汉词典

词汇	closed book
释义	closed bookn.1. 一无所知的东西2. 已结束的事（计划、行动等）
随便看	six of the best six-pack sixpence sixpenny six-pointer six-shooter sixteen sixteenth sixteenth note sixteenth note sixth sixth form sixth-former sixth sense sixties sixtieth sixty sixtyfold six-yard box sizable sizable size sizeable -sized size someone up 𣺎𣺬𣺬𣺬𣺬𣺰𣺱𣺱𣺵𣺶𣻌𣻌𣻍𣻍𣻎𣻎𣻎𣻎𣻎𣻎

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