low-frequency beacon

英 [low-frequency beacon]
美 [low-frequency beacon]

中文释义

[通信] 低频信标

单词分析

单词结构：

low-frequency beacon

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：low-frequency beacon
  • 核心含义：[通信] 低频信标

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更新时间：2025-12-22 17:03:14