telephone exchange

英 [telephone exchange]
美 [telephone exchange]

中文释义

[电] 电话交换机

单词分析

单词结构：

telephone exchange

字母数：18

记忆提示

🎯 重点记忆：

  • 单词拼写：telephone exchange
  • 核心含义：[电] 电话交换机

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更新时间：2025-12-24 06:08:12