public security officer

英 [public security officer]
美 [public security officer]

中文释义

公安民警

单词分析

单词结构：

public security officer

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：public security officer
  • 核心含义：公安民警

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更新时间：2026-02-03 06:18:23