flutter : 119 phrases in 20 subjects |
Acoustics | 1 |
Biology | 1 |
Chemistry | 1 |
Communications | 1 |
Construction | 1 |
Earth sciences | 17 |
Electronics | 7 |
Emergency medical care | 3 |
Engines | 1 |
General | 15 |
High energy physics | 8 |
Informal | 3 |
Mechanic engineering | 3 |
Medical | 22 |
Physics | 2 |
Refrigeration | 2 |
Scientific | 1 |
Swimming | 4 |
Technology | 18 |
Transport | 8 |