“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	phreatomagmatic phreatophyte phrenectomy phrenic nerve phrynoderma Phrynophiurida pH standard phthalate phthalate buffer phthalate ester phthalazine phthalic acid phthalic anhydride phthalocyanine pigments phthalocyanine Q switching phthalonitrile phthanite phthisis phugoid Phycitinae phycobilin phycobiont phycocyanin phycocyanobilin phycoerythrin

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