| |||
| biegłość f; wprawa f | |||
| English thesaurus | |||
| |||
| pro; profcy | |||
|
proficiency : 5 phrases in 4 subjects |
| Life sciences | 1 |
| Research and development | 1 |
| Technology | 1 |
| Transport | 2 |
| |||
| biegłość f; wprawa f | |||
| English thesaurus | |||
| |||
| pro; profcy | |||
|
proficiency : 5 phrases in 4 subjects |
| Life sciences | 1 |
| Research and development | 1 |
| Technology | 1 |
| Transport | 2 |