hoop: 105 phrases in 18 subjects |
Agriculture | 11 |
American usage, not spelling | 1 |
Biology | 2 |
Chemistry | 3 |
Construction | 22 |
Electronics | 1 |
Finances | 1 |
General | 12 |
Gymnastics | 11 |
Industry | 6 |
Materials science | 4 |
Mechanic engineering | 4 |
Metallurgy | 6 |
Packaging | 7 |
Swimming | 1 |
Technology | 5 |
Transport | 7 |
Weapons and gunsmithing | 1 |