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private branch exchange什么意思
private branch exchange什么意思 private branch exchange音标、翻译、用法
英语翻译时间：2023/3/2 1:45:00阅读：4430
private branch exchange音标英 [ˈpraivit brɑ:ntʃ iksˈtʃeindʒ]美 [ˈpraɪvɪt bræntʃ ɪksˈtʃendʒ]private branch exchange翻译释义用户小交换机；private branch exchange用法双语例句Each telephone served by a private branch exchange