aeronautical radio navigation satellite service

英 [aeronautical radio navigation satellite service]
美 [aeronautical radio navigation satellite service]

中文释义

助航业务, 卫星水上无线电助航业务

单词分析

单词结构：

aeronautical radio navigation satellite service

字母数：47

记忆提示

🎯 重点记忆：

  • 单词拼写：aeronautical radio navigation satellite service
  • 核心含义：助航业务, 卫星水上无线电助航业务

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更新时间：2026-04-13 09:21:23