C2 noun #61,404 最常用

Any device that attenuates a signal, but especially an electronic device that reduces the amplitude of a signal

attenuator 30秒了解

  • (noun) Any device that attenuates a signal, but especially an electronic device that reduces the amplitude of a signal

Meanings

  1. 1
    noun Any device that attenuates a signal, but especially an electronic device that reduces the amplitude of a signal
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