英语词汇“p.b.x.”的翻译、意思、用法、释义-英汉汉英词典

单词	p.b.x.
释义	PBX, P.B.X. abbr.private branch exchange (电话)专用小交换机[参较 PABX, p(rivate) B(ranch) Ex(change)] 以上来源于：《21世纪大英汉词典》 P.B.X.abbr.① =private branch exchange私設電話總機（可接外線）
随便看	saint-maximin saint-meen saint michael and saint george saint-michel saint-michel, mont de saint-mihiel saint monday saint moritz saint-moritz saint-nazaire saint nicholas saint nicholas, saint nick saint olaf saint-omer sainton sainton-dolby sainton-dolby, charlotte saintonge sainton, prosper saint-ouen saint patrick saint patrick's day saint paul saint-paul saintpaulia