 |
| |||
| combined mode | |||
| integrated mode | |||
|
组合模式 : 33 phrases in 10 subjects |
| Automobiles | 4 |
| Aviation | 1 |
| Drilling | 4 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 4 |
| Oil / petroleum | 3 |
| Plastics | 6 |
| Project management | 1 |
| Technology | 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