英语词汇“private branch exchange”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-ABC网

单词	private branch exchange
释义	private branch exchange 汉语翻译【计】专用交换分机例句： Each telephone served by a private branch exchange. 由专用小交换机提供服务的电话分机。
随便看	foreground image goutin peridesmic ACB reciprocating blower M.A. fractionated treatment peripheral interchange program draw up a deed of transfer ankyla directrix bind command aesthesis hypochromatic mantelpiece concatenated key autocratical infundibulopelvic anthracite culm overall cost control SASP toxicosis argyricus benzoyl acetic acid Texas mange hypophosphatemia

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private branch exchange