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|
lehren : 249 phrases in 39 subjects |
| Aerodynamics | 1 |
| Agriculture | 6 |
| Artillery | 2 |
| Astronomy | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Childish | 1 |
| Christianity | 1 |
| Clerical | 1 |
| Construction | 4 |
| Cultural studies | 1 |
| Education | 39 |
| Engines | 2 |
| Figurative | 10 |
| Figure of speech | 1 |
| General | 95 |
| Geology | 2 |
| Historical | 4 |
| Humorous / Jocular | 1 |
| Law | 8 |
| Medical | 7 |
| Medical appliances | 2 |
| Metallurgy | 1 |
| Metalworking | 1 |
| Meteorology | 1 |
| Microscopy | 1 |
| Military | 13 |
| Missiles | 1 |
| Patents | 15 |
| Physics | 2 |
| Proverb | 5 |
| Psychology | 2 |
| Saying | 1 |
| Shipbuilding | 2 |
| Sports | 2 |
| Technology | 4 |
| Textile industry | 1 |
| Wood processing | 5 |
| World war II | 1 |