civil defenses

英 [civil defenses]
美 [civil defenses]

中文释义

民防，民防组织

单词分析

单词结构：

civil defenses

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：civil defenses
  • 核心含义：民防，民防组织

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更新时间：2026-04-12 11:10:59