“line loop”的概念、定义、翻译、参考文献-科学参考

单词	line loop
释义	line loop [`līn ´lüp] ^{COMMUNICATIONS} Portion of a telephone circuit that includes a user's telephone set and the pair of wires that connect it with the distributing frame of a central office.
随便看	elementary function elementary group elementary item elementary particle elementary process elementary reaction elementary ring structure elementary symmetric functions element breakdown elements element time elemi eleolite eleostearic acid elephant elephanta elephant ear elephanter elephant-hide pahoehoe elephantiasis Elephantidae elephant trunks elerwind elevate elevated flooring

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