语言选择:
免费网上英汉字典|3Dict

heterodyne oscillator

资料来源 : WordNet®

heterodyne oscillator
     n : an oscillator whose output heterodynes with the incoming
         radio signal to produce sum and difference tones [syn: {local
         oscillator}]
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z