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sens inverse : 50 phrases in 17 subjects |
Astronomy | 1 |
Aviation | 2 |
Chemistry | 1 |
Electronics | 1 |
General | 7 |
Hydraulic engineering | 3 |
International Monetary Fund | 3 |
Mechanic engineering | 2 |
Metallurgy | 1 |
Meteorology | 1 |
Mining | 3 |
Power electronics | 2 |
Radio | 2 |
Road sign | 2 |
Technology | 6 |
Trucks/Lorries | 12 |
Радиоактивное излучение | 1 |