 |
| |||
| optic video disk; optical video disk | |||
| |||
| optical video disc | |||
|
光视 盘 : 48 phrases in 15 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Aviation | 3 |
| Chemistry | 3 |
| China | 1 |
| Electronics | 17 |
| Exhibitions | 1 |
| Information technology | 4 |
| Multimedia | 1 |
| Nautical | 1 |
| Project management | 3 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 8 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips