a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
造句
【近義詞】
superheterodyne receiver
超外差式收音機...
heterodyne receiver
外差接收機
常用短語
superol
super
superisocon
super laser
super-ego
super ovary
superoctave
super order
superabound
Super Girls
supersecret
Super Genie