| |||
active principle (напр., препарата) | |||
active principle (I. Havkin) | |||
agent |
активное начало: 20 phrases in 11 subjects |
Aerohydrodynamics | 3 |
Biology | 1 |
Business | 1 |
Electronics | 1 |
Energy industry | 3 |
General | 2 |
Mass media | 4 |
Mechanic engineering | 1 |
Slang | 2 |
United Nations | 1 |
Weapons of mass destruction | 1 |