switched communication line

英 [switched communication line]
美 [switched communication line]

中文释义

[计] 交换通信线路

单词分析

单词结构：

switched communication line

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：switched communication line
  • 核心含义：[计] 交换通信线路

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更新时间：2026-01-31 12:09:17