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передняя доля; первая половина эпохи; начало эпохи |
前叶 : 78 phrases in 13 subjects |
Aerodynamics | 1 |
Anatomy | 3 |
Aviation | 3 |
Biology | 1 |
Botany | 8 |
Electronics | 1 |
Entomology | 1 |
General | 16 |
Geology | 1 |
Helicopters | 1 |
Medical | 22 |
Paleontology | 1 |
Technology | 19 |