もっと例文: 1 2 3
- A hub acts like the central switchboard linking computers in a network.
- All classrooms were connected by telephone to a central switchboard at the front office.
- The software lets them exchange MP3 music files without passing through any sort of central switchboard.
- The ring was using special radio scanners to listen in on communications between cellular telephones and central switchboards.
- An operator at a central switchboard plugs lines into one of 420 round openings, working from memory as to what person belongs to what hole.