security safeguards

英 [security safeguards]
美 [security safeguards]

中文释义

保全警卫

单词分析

单词结构：

security safeguards

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：security safeguards
  • 核心含义：保全警卫

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更新时间：2026-03-19 07:48:48