poly : 67 phrases in 18 subjects |
Agriculture | 4 |
American usage, not spelling | 2 |
Automobiles | 1 |
Chemistry | 12 |
Electronics | 2 |
Environment | 1 |
General | 11 |
Health care | 4 |
Industry | 1 |
Informal | 4 |
Materials science | 2 |
Medical | 16 |
Medical appliances | 1 |
Metallurgy | 1 |
Natural resourses and wildlife conservation | 2 |
Scientific | 1 |
Technology | 1 |
Weapons and gunsmithing | 1 |