英语词汇private telephone exchange怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?专用电话交换机
机【中文名称】：专用电话交换机 【英文名称】：private telephone exchange 【定义1】：未进入公用电话交换网的电话交换机。【来源】： GB/T 14733.8-1993（术语标准）；关于我们｜用户中心｜友情
2
?专用
... private line 专线 private telephone exchange 专用电话交换机 probability of failure 故障几率 ...

短语

单词	private telephone exchange
释义	private telephone exchange 简明释义专用电话交换机网络释义 1 ?专用电话交换机机【中文名称】：专用电话交换机【英文名称】：private telephone exchange 【定义1】：未进入公用电话交换网的电话交换机。【来源】： GB/T 14733.8-1993（术语标准）；关于我们｜用户中心｜友情 2 ?专用 ... private line 专线 private telephone exchange 专用电话交换机 probability of failure 故障几率 ... 短语 1 private automatic telephone exchange 专用自动电话交换机 2 telephone private branch exchange 通信用户电话小交换机 3 video telephone private branch exchange 可视电话专用小交换机
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