单词 | frequency-modulation broadcast band |
释义 | frequency-modulation broadcast band [`frē·kwǝn·sē ´mäj·ǝ´lā·shǝn `brȯd´kast ´band] COMMUNICATIONS The band of frequencies extending from 88 to 108 megahertz; used for frequency-modulation radio broadcasting in the United States. |
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