defense visual flight rules

英 [defense visual flight rules]
美 [defense visual flight rules]

中文释义

防区目视飞行规则

单词分析

单词结构：

defense visual flight rules

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：defense visual flight rules
  • 核心含义：防区目视飞行规则

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更新时间：2025-12-08 12:48:13