“dial exchange”的概念、定义、翻译、参考文献-科学参考

单词	dial exchange
释义	dial exchange [`dīl iks´chānj] ^{COMMUNICATIONS} A telephone exchange area in which all subscribers originate their calls by dialing.
随便看	diatom diatomaceous earth diatomaceous ooze diatomic diatomite diatonic scale diatreme diatropism Diatrymiformes diauxic growth diazine diazinon diazoalkane diazoamine diazoaminobenzene diazoate diazo compound diazo coupler diazo dye diazo group diazoic acid diazole diazo material diazomethane diazonium

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