单词乎

superhet

音标[.sju:pə'het]

汉语翻译

【电】 超外差 * 的俚语

英语解释

名词 superhet:

  1. a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
    同义词:heterodyne receiver, superheterodyne receiver
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