PBX

ピー・ビー・エックス, ピービーエックスpii・bii・ekkusu

noun

  1. Private Branch eXchange
  2. PBX

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences