vacuum tube receiver

英 [vacuum tube receiver]
美 [vacuum tube receiver]

中文释义

[电] 真空管接收机

单词分析

单词结构：

vacuum tube receiver

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：vacuum tube receiver
  • 核心含义：[电] 真空管接收机

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更新时间：2026-02-07 13:01:55