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单词
doubler
释义
dou·bler
AHD
[dŭbʹlər]
D.J.
[ˈdʌblə]
K.K.
[ˈdʌblɚ]
n.
(名词)
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
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更新时间:2026/9/15 14:14:40