concentrator switchboard

英 [concentrator switchboard]
美 [concentrator switchboard]

中文释义

[电] 集线交换台

单词分析

单词结构：

concentrator switchboard

字母数：24

记忆提示

🎯 重点记忆：

  • 单词拼写：concentrator switchboard
  • 核心含义：[电] 集线交换台

最近查询：

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更新时间：2026-03-15 10:49:37