phone system
短語詞組
- Phone Signalling System 話筒信令系統(tǒng)
- Phone booking system 手機預(yù)訂系統(tǒng)
- mobile phone monitor system 手機監(jiān)控
- phone patch system 電話轉(zhuǎn)接系統(tǒng)
- ip phone server system ip 電話服務(wù)器
- phone inquiry system 說明
- video phone software system 可眡電話軟件系統(tǒng)
- mobile phone marketing system 摘機系統(tǒng)
- Mobile phone reservation system 手機預(yù)訂系統(tǒng) 返回 phone system