three-pole knife switch

英 [three-pole knife switch]
美 [three-pole knife switch]

中文释义

三极闸刀开关

单词分析

单词结构：

three-pole knife switch

字母数：23

记忆提示

🎯 重点记忆：

  • 单词拼写：three-pole knife switch
  • 核心含义：三极闸刀开关

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更新时间：2026-03-15 23:44:25