|
Fern : 94 phrases in 20 subjects |
| Analytical chemistry | 3 |
| Automobiles | 1 |
| Aviation | 2 |
| Christianity | 2 |
| Economics | 3 |
| Electronics | 2 |
| Engines | 1 |
| General | 57 |
| Idiomatic | 1 |
| Informal | 1 |
| Law | 3 |
| Mathematics | 1 |
| Medical appliances | 1 |
| Military | 2 |
| Missiles | 1 |
| Optics branch of physics | 1 |
| Pompous | 4 |
| Quantum electronics | 3 |
| Technology | 4 |
| Welding | 1 |