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switchboard

C1 noun

switchboard /ˈswɪt͡ʃˌbɔɹd/ nghĩa là tổng đài điện thoại

Các nghĩa

  1. tổng đài điện thoại

    The electronic panel that is used to direct telephone calls to the desired recipient.

    I'm a switchboard operator.

    Who's at the switchboard today?

    Mary was a switchboard operator when she was younger.

  2. bảng điện, tủ điện

    A large piece of power-distribution equipment that directs electricity to multiple loads.

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