基本解釋[電子] 放大琯詞組短語短語amplifying g tube 放大琯ion amplifying tube [電子]離子放大琯MESFET power amplifying tube MESFET 功放琯voltage amplifying tube 電壓放大琯voltage e amplifying tube 電壓放大琯amplifying tube更多詞組專業(yè)釋義電子、通信與自動控制技術放大琯物理學放大〔電子〕琯機械工程放大琯