common carrier telecommunications
常見(jiàn)例句
- Leased Line is a permanent telephone connection between two points set up by a telecommunications common carrier.
專用線路是一個(gè)普通電訊運(yùn)營(yíng)商所設(shè)立的兩個(gè)點(diǎn)之間的固定電話連接。 返回 common carrier telecommunications