英语词汇“长途电话局”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	长途电话局
释义	长途电话局 trunk-line/trunk/toll exchange；toll office；long-distance telephone exchange长途
随便看	pn junction p n p n junction rectification p-n junction rectifier p-n junctions PN junction semiconductor detector p-n junction semiconductor laser P-n junction silicon diode p-n p-n junction transition region pn p nonylphenol p-nonylphenol P-nonylphenol PNK P.N.Kaloni PnKnbd ACC Air Conditioning Clutch pnl PNL pn layer PNLBRG PNLC pnlmonary aspergillosis pnlmonary infarction pnlp-tissue PNLTY pnlymorphonuclear PNM