| |||
exchanger | |||
swapper; switching program |
交换程 序 : 61 phrases in 12 subjects |
Air defense | 1 |
Aviation | 6 |
Business | 1 |
Computer networks | 3 |
Computers | 1 |
Electronics | 30 |
Information technology | 4 |
Mathematics | 1 |
Pest control | 1 |
Space | 3 |
Technology | 6 |
Telecommunications | 4 |