air sea rescue beacon

英 [air sea rescue beacon]
美 [air sea rescue beacon]

中文释义

un. 航迹海上援救信标 [网络] 空海救生信标台

单词分析

单词结构：

air sea rescue beacon

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：air sea rescue beacon
  • 核心含义：un. 航迹海上援救信标 [网络] 空海救生信标台

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更新时间：2026-04-11 18:38:45