beam penetration cathoderay tube

英 [beam penetration cathoderay tube]
美 [beam penetration cathoderay tube]

中文释义

电子束穿透式阴极射线管

单词分析

单词结构：

beam penetration cathoderay tube

字母数：32

记忆提示

🎯 重点记忆：

  • 单词拼写：beam penetration cathoderay tube
  • 核心含义：电子束穿透式阴极射线管

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更新时间：2026-03-30 03:36:03