 |
| |||
| basic group | |||
| 基础基群: 23 phrases in 10 subjects |
| Agriculture | 2 |
| Animal husbandry | 6 |
| Business | 1 |
| Electronics | 4 |
| General | 1 |
| Genetics | 1 |
| Reproductive biology | 1 |
| Space | 1 |
| Technology | 2 |
| Telecommunications | 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