“trunk exchange”的概念、定义、翻译、参考文献-科学参考

单词	trunk exchange
释义	trunk exchange [`trǝŋk iks`chānj] ^{COMMUNICATIONS} A telephone exchange whose main function is to interconnect trunks.
随便看	Lyginopteridales Lyginopteridatae Lyman-alpha radiation Lyman band Lyman continuum Lyman ghost Lyman limit Lyman series Lymantriidae Lyme disease Lymexylonidae Lymexylonoidea lymph lymphadenitis lymphadenoid goiter lymphadenoma lymphadenomatosis lymphadenopathy lymphadenopathy-associated virus lymphadenosis lymphagogue lymphangiectasis lymphangiectomy lymphangioendothelial sarcoma lymphangioendothelioma

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