stored program control exchange

英 [stored program control exchange]
美 [stored program control exchange]

中文释义

[通信] 程控交换机

单词分析

单词结构：

stored program control exchange

字母数：31

记忆提示

🎯 重点记忆：

  • 单词拼写：stored program control exchange
  • 核心含义：[通信] 程控交换机

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更新时间：2026-01-29 20:24:05