double-pole single-throw switch

英 [double-pole single-throw switch]
美 [double-pole single-throw switch]

中文释义

极单投开关

单词分析

单词结构：

double-pole single-throw switch

字母数：31

记忆提示

🎯 重点记忆：

  • 单词拼写：double-pole single-throw switch
  • 核心含义：极单投开关

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更新时间：2026-02-03 18:12:30