英语词汇“PBX”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	PBX
释义	PBX From Longman Business DictionaryPBXPBX noun [countable]TELECOMMUNICATIONS private branch exchange; a telephone system which makes it possible to send calls between the different telephone numbers used in an officeMost PBXs offer voicemail as a feature.
随便看	malodorous Malone Malone, Karl Malory Malory, Sir Thomas malpractice malt malt etc extract malt liquor malt whisky Malta malted malted milk Maltese Maltese Cross Maltesers Malthus A A A A a a a a

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