 |
| |||
| rotational | |||
| 轮作的: 30 phrases in 10 subjects |
| Agriculture | 7 |
| Automobiles | 4 |
| Dancing | 1 |
| Desert science | 3 |
| Economy | 1 |
| General | 4 |
| Metallurgy | 1 |
| Mining | 1 |
| Soil science | 1 |
| Technology | 7 |
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