 |
| |||
| automatic sampling | |||
|
自动采样 : 21 phrases in 7 subjects |
| Architecture | 1 |
| Drilling | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Space | 2 |
| Technology | 12 |
| Water resources | 3 |
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