 |
|
垂直线 : 108 phrases in 14 subjects |
| Antennas and waveguides | 2 |
| Business | 1 |
| Construction | 1 |
| Electronics | 7 |
| General | 23 |
| Geology | 1 |
| Geophysics | 1 |
| Mathematics | 4 |
| Medical | 1 |
| Military | 6 |
| Nautical | 6 |
| Radio | 5 |
| Technology | 49 |
| United Nations | 1 |
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