 |
| 火山岩: 81 phrases in 6 subjects |
| Electronics | 5 |
| General | 25 |
| Geology | 34 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Technology | 15 |
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