 |
| |||
| 土壤反应 | |||
| soil reaction: 24 phrases in 7 subjects |
| Agriculture | 3 |
| Bridge construction | 5 |
| Earth sciences | 1 |
| Engineering geology | 4 |
| Metallurgy | 1 |
| Soil science | 1 |
| Technology | 9 |
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