beam switching tube

英 [beam switching tube]
美 [beam switching tube]

中文释义

[电] 射线开关管

单词分析

单词结构：

beam switching tube

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：beam switching tube
  • 核心含义：[电] 射线开关管

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更新时间：2026-02-04 21:13:01