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  1. Oxford American Dictionary

    direction finder

    • IPA[dəˈrekSHən]
    • n.
      a special radio receiver with a system of antennas for locating the source of radio signals, used as an aid to navigation.

    • noun: direction finder, plural noun: direction finders

    • 更多解釋

    direction finder

    • n.
      a system of aerials for locating the source of radio signals, used as an aid to navigation.

    Oxford Dictionary