telephone extension
短語詞組
- fire telephone extension 消防電話分機(jī)
- telephone extension set 電話分機(jī)
- Telephone Extension and Supplementary Facilities 用戶電話副機(jī)及附件
- extension telephone set telephone extension 電話分機(jī)
- extension telephone [通信]電話分機(jī);客艙電話;船內(nèi)電話;分機(jī)
- extension telephone set 電話分機(jī)
- extension n telephone set 電話分機(jī) 返回 telephone extension