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首页 > 英汉词典 > backward-wave tube

backward-wave tube

英 [backward-wave tube]
美 [backward-wave tube]

中文释义

[电] 回波管

单词分析

单词结构:

backward-wave tube

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:backward-wave tube
  • 核心含义:[电] 回波管

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更新时间:2026-02-01 21:20:00

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