discretionary security

英 [discretionary security]
美 [discretionary security]

中文释义

自主安全

单词分析

单词结构：

discretionary security

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：discretionary security
  • 核心含义：自主安全

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更新时间：2026-01-30 12:46:59