btbd

英 [btbd]
美 [btbd]

中文释义

abbr. back-to-back diode 背对背二极管

单词分析

单词结构：

btbd

字母数：4

记忆提示

🎯 重点记忆：

  • 单词拼写：btbd
  • 核心含义：abbr. back-to-back diode 背对背二极管

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更新时间：2025-12-10 17:17:53