Specially,the displaying number of decibel is equal to actual number of decibel,because frequency response of earphone is corrected by software of microchip.是什么意思_Specially,the displaying number of decibel is equal to actual number of decibel,because frequency response of earphone is corrected by software of microchip.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句