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věk | |||
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acetylen; ethyn | |||
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ethan | |||
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stáří |
età: 43 phrases in 13 subjects |
Astronomy | 16 |
Demography | 2 |
Economy | 7 |
European Union | 1 |
General | 1 |
Health care | 2 |
Human rights activism | 1 |
Immigration and citizenship | 1 |
Law | 2 |
Politics | 1 |
Procedural law | 2 |
Security systems | 5 |
Social science | 2 |