单词	phono amplifier
释义	phono amplifier 电唱机放大器
随便看	crosspoint matrix switching cross-point matrix switching cross-point, mechanical cross point memory cross point noise crosspoint relay crosspoint relay matrix crosspoints cross-points cross point screwdriver with plastic handle cross point screwdriver with wooden handle crosspoint switch crosspoint switching matrix crosspoint switch matrix cross-point switch matrix crosspoint switch system cross point switch system cross polar component cross-polar component cross polar decoupling cross polar diagram crosspolar effect cross polarised antenna cross polarization cross-polarization