 |
| |||
| underdeveloped region | |||
| frontier; under developed region; underdeveloped area | |||
| undeveloped region | |||
| undeveloped territory | |||
| undeveloped area | |||
| 未 开发地区: 6 phrases in 2 subjects |
| Metallurgy | 2 |
| Technology | 4 |
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