英语词汇closed book的读音、翻译及短语词组释义-英汉双解词典

单词	closed book
释义	closed book closed book n.（名词）A person or thing that cannot be known or understood; something unfathomable or puzzling.完全不懂的人，不了解的事：无法认识或了解的人或物；深不可测或迷惑不解的东西
随便看	ragwort rah rah-rah Rahway rai Raiatea raid raider raid the market raid the sinking fund Raife's test raigan rail railage rail bender railbird rail bond railcar rail carrier railer rail fence rail-fence jammer rail gun railhead railing

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。