デジタルPBX

デジタルピービーエックスdejitarupiibiiekkusu

noun

  1. digital Private Branch eXchange
  2. DPBX

Study it in Yanamino

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