 |
| |||
| pedra | |||
|
πέτρα : 80 phrases in 15 subjects |
| Agriculture | 3 |
| Art | 1 |
| Chemistry | 2 |
| Coal | 1 |
| Construction | 4 |
| Cultural studies | 3 |
| Earth sciences | 1 |
| Environment | 3 |
| Industry | 40 |
| Materials science | 1 |
| Medical | 5 |
| Metallurgy | 3 |
| Municipal planning | 6 |
| Natural sciences | 6 |
| Transport | 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