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| 脱: 6474 phrases in 144 subjects |
| Abbreviation | 2 |
| Aerodynamics | 4 |
| Aerohydrodynamics | 2 |
| Agriculture | 38 |
| Agrochemistry | 2 |
| American usage, not spelling | 1 |
| Astronautics | 10 |
| Astronomy | 2 |
| Automated equipment | 4 |
| Automobiles | 5 |
| Aviation | 43 |
| Biochemistry | 6 |
| Biology | 8 |
| Biotechnology | 3 |
| Bookish / literary | 1 |
| Botany | 4 |
| Business | 28 |
| Chemistry | 92 |
| Chess | 1 |
| Chinese | 5 |
| Cinematography | 1 |
| Civil law | 1 |
| Clothing | 1 |
| Commerce | 2 |
| Communications | 2 |
| Computers | 5 |
| Construction | 7 |
| Contracts | 1 |
| Cooking | 9 |
| Copyright | 1 |
| Cosmetics and cosmetology | 2 |
| Dentistry | 7 |
| Dialectal | 12 |
| Drilling | 12 |
| Drug name | 1 |
| Drug-related slang | 1 |
| Eastern Chinese | 20 |
| Ecology | 6 |
| Economy | 6 |
| Education | 60 |
| Electrical engineering | 6 |
| Electricity | 2 |
| Electrochemistry | 1 |
| Electronics | 225 |
| Energy industry | 2 |
| Environment | 13 |
| Figurative | 2 |
| Figure of speech | 28 |
| Finances | 5 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 1 |
| Food industry | 15 |
| Food service and catering | 12 |
| Forestry | 3 |
| Formal | 1 |
| Foundry | 4 |
| General | 2899 |
| Genetics | 1 |
| Geochemistry | 9 |
| Geography | 4 |
| Geology | 20 |
| Given name | 1 |
| Historical | 11 |
| Horticulture | 3 |
| Hydrography | 3 |
| Ichthyology | 3 |
| Idiomatic | 1 |
| Immunology | 2 |
| Informal | 8 |
| Information technology | 9 |
| International Monetary Fund | 4 |
| International relations | 1 |
| Laser medicine | 1 |
| Law | 28 |
| Leather | 4 |
| Linguistics | 3 |
| Literally | 1 |
| Literature | 1 |
| Mass media | 2 |
| Mathematics | 1 |
| Mechanic engineering | 4 |
| Medical | 805 |
| Metallurgy | 67 |
| Meteorology | 1 |
| Microelectronics | 3 |
| Military | 52 |
| Milk production | 11 |
| Mineralogy | 1 |
| Mining | 8 |
| Missiles | 22 |
| Modern use | 3 |
| Mythology | 2 |
| Name of organization | 5 |
| Names and surnames | 1 |
| Nautical | 22 |
| Nonstandard | 2 |
| Nuclear and fusion power | 2 |
| Obsolete / dated | 5 |
| Oil / petroleum | 45 |
| Oil and gas | 28 |
| Oil and gas technology | 2 |
| Oil processing plants | 399 |
| Oilfields | 10 |
| Oils and lubricants | 4 |
| Optics branch of physics | 1 |
| Perfume | 1 |
| Pharmacology | 1 |
| Photography | 1 |
| Physics | 3 |
| Pipelines | 1 |
| Poetic | 3 |
| Politics | 2 |
| Polygraphy | 4 |
| Polymers | 6 |
| Proverb | 3 |
| Psychology | 1 |
| Radio | 1 |
| Rail transport | 13 |
| Refrigeration | 1 |
| Religion | 4 |
| Sakhalin | 1 |
| Saying | 1 |
| Shipbuilding | 8 |
| Silicate industry | 3 |
| Skydiving | 2 |
| Slang | 3 |
| Soil science | 3 |
| Space | 3 |
| Sports | 1 |
| Steel production | 1 |
| Submarines | 4 |
| Surname | 2 |
| Technology | 1089 |
| Telecommunications | 3 |
| Textile industry | 9 |
| Thermal engineering | 2 |
| Thermodynamics | 1 |
| United Nations | 13 |
| Water supply | 5 |
| Weapons and gunsmithing | 1 |
| Welding | 1 |
| Wood processing | 1 |
| Wood, pulp and paper industries | 1 |
| Zoology | 7 |