单词 | Adcock |
释义 | Adcock/ˈadkɒk/Now chiefly historical noun Designating a type of radio aerial having four equidistant vertical elements, typically used for determining the direction of a source. Origin1920s; earliest use found in Journal of the Institute of Electrical Engineers. From the name of Frank Adcock, British engineer, who invented this type of aerial. |
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