radioon Basic wordsalso onCEFR Beginners (A1)? CEFR Intermediate (B1)? Band 1 (BND1)? 收音机,无线电,无线电广播台 radios radios(noun) 收音机,无线电广播设备(radio的复数),无线电话 radio radio(noun) 收音机,无线电,无线电广播台 Forms noun radios radio