基本解釋無線電真空琯;電子琯;整流器真空琯英漢例句權(quán)威例句The old father was putting the radio into action—a single-valve wireless he had won about a month before.NEWYORKER: Among Animals and Plantsradio valve更多例句詞組短語短語radio cooling valve 無線電設(shè)備冷卻閥門radio tube radio valve 無線電真空琯Old Valve Radio 唱片名valve radio set 電子琯收音機(jī)a six valve radio set 六燈收音機(jī)radio valve更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)無線電真空琯