 |
| |||
| 虚拟线 | |||
| 虚拟用户线; 拟实用户线; 实质上的用户线 | |||
| virtual line: 16 phrases in 5 subjects |
| Communications | 2 |
| Electronics | 5 |
| Information technology | 3 |
| Technology | 3 |
| Telecommunications | 3 |
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