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активное состояние |
活态: 34 phrases in 13 subjects |
Chemistry | 1 |
Computer networks | 1 |
Ecology | 2 |
Education | 5 |
Electronics | 1 |
Energy industry | 1 |
Environment | 1 |
General | 13 |
Geology | 1 |
Information technology | 1 |
Psychology | 1 |
Technology | 4 |
United Nations | 2 |