an old hand at

英 [an old hand at]
美 [an old hand at]

中文释义

内行，里手，行家

单词分析

单词结构：

an old hand at

字母数：14

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🎯 重点记忆：

  • 单词拼写：an old hand at
  • 核心含义：内行，里手，行家

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更新时间：2026-02-01 22:28:54