单词	radio frequency
释义	radio frequency noun : an electromagnetic wave frequency intermediate between audio frequencies and infrared frequencies used in radio and television transmission
随便看	län länder ländler läns lèse lèse majesté léopoldville l'évêque löffler löllingite löschia löss lübeck lüders' lüders' line m 'm m- trumpet trumpet trumpet animalcule trumpet arch trumpetbush trumpet call trumpet creeper

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