duty officer

英 [duty officer]
美 [duty officer]

中文释义

（警察、军队等的）值勤官, 值班员

单词分析

单词结构：

duty officer

字母数：12

记忆提示

🎯 重点记忆：

  • 单词拼写：duty officer
  • 核心含义： （警察、军队等的）值勤官, 值班员

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更新时间：2026-01-19 09:01:25