radio emergency sear

查询英语单词中文释义、音标、发音和例句。

radio emergency search communication unit
英 [radio emergency search communication unit]
美 [radio emergency search communication unit]

中文释义

无线电紧急搜救通信设备

单词分析

单词结构：

radio emergency search communication unit

字母数：41

记忆提示

🎯 重点记忆：

  • 单词拼写：radio emergency search communication unit
  • 核心含义：无线电紧急搜救通信设备

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更新时间：2026-09-04 17:09:36