standard of security

英 [standard of security]
美 [standard of security]

中文释义

安全标准

单词分析

单词结构：

standard of security

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：standard of security
  • 核心含义：安全标准

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更新时间：2026-01-26 23:17:15