英语词汇“radio-frequency spectrum”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	radio-frequency spectrum
释义	radio-frequency spectrum ˈreidiəuˈfri:kwənsiˈspektrəm 短语¹⁴⁴⁹⁷²⁺² 基本英英近义反义射频频谱 Noun: the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television近义词 radio spectrum射频频谱
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