dou.bler
doubler的音标和读音:DJ音标发音: [ˈdʌblə]KK音标发音: [ˈdʌblɚ]
doubler的词性:n.(名词)
1. A device that doubles the frequency or voltage of an input signal.倍压器,倍频器:将输入信号的频率或电压增强一倍的装置