英语词汇“a closed book”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	a closed book
释义	a closed book [ə kləʊzd buk] freq. 26 dict. 10 spoken 4 un.控告；不可告人的谜 [网络]合上的书；一本合上的书；高深莫测的事物
随便看	Second Generation H1 Antagonists second generation implementation study second-generation instrument second generation instrument second generation IUD second-generation kit second generation kit second generation language second-generation language second-generation language (2gl) second generation language, 2GL second generation money second-generation neutron second generation neutrons secondgeneration nylon second generation of nuclear power reactor second generation parameter second-generation phototypesetter second generation process second generation redia second generation robot second generations of inbreeding second generation sporocyst second-generation synthetic fibre secondgeneration synthetic fibre

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。