not to know a B from a a battledoor

英 [not to know a B from a a battledoor]
美 [not to know a B from a a battledoor]

中文释义

[古语]目不识丁，一字不识；愚昧无知，极其无知

单词分析

单词结构：

not to know a B from a a battledoor

字母数：35

记忆提示

🎯 重点记忆：

  • 单词拼写：not to know a B from a a battledoor
  • 核心含义：[古语]目不识丁，一字不识；愚昧无知，极其无知
  • 相关含义：愚昧无知，极其无知

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更新时间：2026-04-12 00:01:23