 |
| |||
| P+ | |||
|
pen : 30 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 7 |
| Communications | 2 |
| Earth sciences | 1 |
| Health care | 1 |
| Hobbies and pastimes | 1 |
| Information technology | 2 |
| Materials science | 7 |
| Mechanic engineering | 2 |
| Medical | 1 |
| Metallurgy | 2 |
| Microsoft | 2 |
| 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