|
trial-and- error method : 15 phrases in 10 subjects |
| Acoustics | 1 |
| Aviation medicine | 1 |
| Business | 1 |
| Electrochemistry | 1 |
| Informal | 1 |
| Makarov | 1 |
| Medical | 2 |
| Metallurgy | 1 |
| Nautical | 1 |
| Seismology | 5 |
|
trial-and- error method : 15 phrases in 10 subjects |
| Acoustics | 1 |
| Aviation medicine | 1 |
| Business | 1 |
| Electrochemistry | 1 |
| Informal | 1 |
| Makarov | 1 |
| Medical | 2 |
| Metallurgy | 1 |
| Nautical | 1 |
| Seismology | 5 |