 |
| |||
| watch error | |||
| 表误差: 45 phrases in 12 subjects |
| Animal husbandry | 1 |
| Automobiles | 2 |
| Aviation | 3 |
| Business | 2 |
| Communications | 1 |
| Drilling | 1 |
| Electronics | 5 |
| Metallurgy | 1 |
| Shipbuilding | 4 |
| Space | 10 |
| Technology | 14 |
| Wind Energy | 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