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твердокаменный непоколебимый, упорный |
de roca : 136 phrases in 15 subjects |
Aviation | 3 |
Construction | 2 |
Cooking | 1 |
Fishery fishing industry | 1 |
Forestry | 4 |
General | 10 |
Geology | 72 |
Geophysics | 2 |
Ichthyology | 1 |
Mineralogy | 2 |
Mining | 2 |
Oil / petroleum | 22 |
Technology | 11 |
Tectonics | 2 |
Water resources | 1 |