Umkehrung: 26 phrases in 16 subjects |
Astronomy | 1 |
Aviation | 1 |
Biology | 1 |
Chemistry | 1 |
Construction | 2 |
Earth sciences | 2 |
General | 2 |
Health care | 1 |
Information technology | 3 |
Law | 1 |
Mathematics | 1 |
Measuring instruments | 1 |
Medical | 2 |
Taxes | 2 |
Transport | 1 |
Радиоактивное излучение | 4 |