act of courtesy

英 [act of courtesy]
美 [act of courtesy]

中文释义

礼貌举动，善举

单词分析

单词结构：

act of courtesy

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：act of courtesy
  • 核心含义：礼貌举动，善举

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更新时间：2026-02-20 18:22:15