 |
| |||
| sidehill | |||
| sidehill cut | |||
|
半填挖 : 55 phrases in 9 subjects |
| Bridge construction | 7 |
| Ecology | 2 |
| Engineering geology | 1 |
| General | 1 |
| Hydroelectric power stations | 11 |
| Metallurgy | 2 |
| Rail transport | 1 |
| Technology | 29 |
| Water resources | 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