英语词汇“PBX”的翻译、意思、用法、释义-英汉双解词典

单词	PBX
释义	PBX /ˌpiː biː ˈeks/ abbreviation private branch exchangea private telephone network used within offices or a company, in which there are a limited number of lines for making calls outside the company, which are shared专用支线交换机；用户交换机
随便看	first half tax bite point of sale outsource endorser age group multiple pricing machining direct advertising job lot transferee IAS cut ambiguity compensatory damages board shell gold mine reversal wastage capture quality fine accrued expense swindle

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