officer on duty

英 [officer on duty]
美 [officer on duty]

中文释义

[经] 值班公务员

单词分析

单词结构：

officer on duty

字母数：15

记忆提示

🎯 重点记忆：

  • 单词拼写：officer on duty
  • 核心含义：[经] 值班公务员

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更新时间：2026-04-11 21:15:48