| |||
| беспроблемное (tfennell) | |||
| безотказный (oleg.vigodsky) | |||
|
problem-free : 22 phrases in 10 subjects |
| Aerohydrodynamics | 2 |
| Biotechnology | 1 |
| Economics | 3 |
| Electronics | 1 |
| European Bank for Reconstruction and Development | 1 |
| General | 6 |
| Makarov | 1 |
| Mathematics | 4 |
| Telecommunications | 2 |
| Transport | 1 |