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首页 > 英汉词典 > a closed book

a closed book

英 [a closed book]
美 [a closed book]

中文释义

看不懂的书,天书,专业书

单词分析

单词结构:

a closed book

字母数:13

记忆提示

🎯 重点记忆:

  • 单词拼写:a closed book
  • 核心含义:看不懂的书,天书,专业书

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更新时间:2025-12-12 23:53:26

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