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  1. power line

    • IPA[ˈpou(ə)r ˌlīn]

    美式

    • n.
      a cable carrying electrical power, especially one supported by pylons or poles.
    • noun: power line, plural noun: power lines

    • 更多解釋

    英式

    • n.
      a cable carrying electrical power, especially one supported by pylons or poles.

    Oxford Dictionary