英语词汇“broadcast spectrum”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	broadcast spectrum
释义	broadcast spectrum noun : the part of the range of frequencies of electromagnetic waves assigned to broadcasting stations ranging in the United States from 550 to 1600 kilocycles per second for AM radio stations
随便看	levee en masse level level level best level-coil level crossing leveled leveler level-headed level-headedness leveling leveling leveling rod leveling screw levelism levelled leveller leveller levelling levelly levelman level measure levelness level off level of significance

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