first-class radio electronic certificate

英 [first-class radio electronic certificate]
美 [first-class radio electronic certificate]

中文释义

一等无线电子员证书

单词分析

单词结构：

first-class radio electronic certificate

字母数：40

记忆提示

🎯 重点记忆：

  • 单词拼写：first-class radio electronic certificate
  • 核心含义：一等无线电子员证书

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更新时间：2026-02-02 13:01:19