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单词 telephone exchange
释义
telephone exchange
/ ?tel?f??n ?kst?e?nd? /
  • 简明释义
  • 电话交换机:用于将电话线连接起来以进行通话的中央办公室。
  • 网络释义
  • 1

    ?电话交换机

    电话交换机

短语
  • 双语例句
  • 1
    In the early 1970s, the majority of telephone exchanges were still electromechanical analog switches.
    在70年代早期,大多数电话交换机还是机电模拟转换器。
  • 2
    Electronic technology enables telephone exchanges to cover an ever increasing number of telephone communications.
    电子技术使得电话交换机可以处理大批量的电话用户。
  • 3
    KPN has replaced 1,300 telephone exchanges with just 100 IP centres, and raised Euro 1 billion by selling property as it did so.
    KPN仅仅用了100部IP中枢就取代了1,300门电话交换机,而且通过出售那些财产筹集了10亿欧元。
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更新时间:2025/1/26 7:31:48