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	provision provision account provisional provisional provisionally provisional order provisionary provisioner provisionment provision tree proviso provisor provisorily provisory provitamin provitamin provitamin A provn provo provocateur provocateur provocation provocative provocatively provocativeness

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