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telephone exchange

/ˈtɛlɪfəʊn ɪksˈtʃeɪndʒ/

翻译: 连接电话呼叫的设备系统,通过路由和交换管理不同线路或网络之间的通话。

1 个条目

phrase

/ˈtɛlɪfəʊn ɪksˈtʃeɪndʒ/B2formaltechnical
  • zh连接电话呼叫的设备系统,通过路由和交换管理不同线路或网络之间的通话。

A system of equipment that connects telephone calls, managing the routing and switching of calls between different lines or networks.

  1. Telecommunications systemB2formal

    A system of switches and equipment that connects telephone calls, allowing communication between different lines.

    zh电话交换机

    • The telephone exchange routes calls from one subscriber to another.
    • Old telephone exchanges used manual switchboards operated by operators.
    • The new digital telephone exchange improved call quality and reliability.