 |
| 落: 8054 phrases in 146 subjects |
| Accounting | 2 |
| Aerodynamics | 5 |
| Aeronautics | 2 |
| Agriculture | 13 |
| American usage, not spelling | 1 |
| Archaic | 1 |
| Astronautics | 15 |
| Astronomy | 4 |
| Automated equipment | 8 |
| Automobiles | 6 |
| Aviation | 391 |
| Beijing dialect | 2 |
| Biology | 20 |
| Bookish / literary | 1 |
| Botany | 39 |
| Business | 26 |
| Caspian | 1 |
| Chemistry | 15 |
| Chess | 2 |
| Chinese | 2 |
| Cinematography | 1 |
| Columbia | 1 |
| Communications | 1 |
| Computers | 2 |
| Construction | 27 |
| Corporate governance | 1 |
| Cosmetics and cosmetology | 1 |
| Crystallography | 1 |
| Dentistry | 3 |
| Dialectal | 54 |
| Drilling | 6 |
| Eastern Chinese | 7 |
| Ecology | 6 |
| Economy | 12 |
| Education | 44 |
| Electric machinery | 1 |
| Electrical engineering | 1 |
| Electricity | 2 |
| Electrochemistry | 1 |
| Electronics | 170 |
| Energy industry | 1 |
| Engineering | 2 |
| Entomology | 1 |
| Environment | 20 |
| Figurative | 9 |
| Figure of speech | 61 |
| Finances | 2 |
| Fish farming pisciculture | 2 |
| Food industry | 7 |
| Food service and catering | 1 |
| Foreign trade | 1 |
| Forestry | 12 |
| Foundry | 6 |
| French | 1 |
| Gardening | 1 |
| Gas processing plants | 1 |
| General | 4341 |
| Genetics | 1 |
| Geography | 8 |
| Geology | 71 |
| Geometry | 1 |
| Geophysics | 1 |
| Helicopters | 8 |
| Historical | 1 |
| Hydraulic engineering | 2 |
| Hydrography | 9 |
| Hydrology | 2 |
| Idiomatic | 1 |
| Immunology | 1 |
| Informal | 17 |
| Information technology | 2 |
| International Monetary Fund | 4 |
| Internet | 4 |
| Japanese language | 2 |
| Law | 33 |
| Leather | 1 |
| Linguistics | 6 |
| Literally | 15 |
| Local name | 1 |
| Mathematics | 4 |
| Mechanic engineering | 4 |
| Mechanics | 1 |
| Medical | 75 |
| Melioration | 1 |
| Metal science | 4 |
| Metallurgy | 14 |
| Microbiology | 1 |
| Middle Chinese | 15 |
| Military | 117 |
| Military lingo | 1 |
| Mineralogy | 12 |
| Mining | 40 |
| Missiles | 2 |
| Mycology | 1 |
| Name of organization | 1 |
| Nautical | 16 |
| News style | 1 |
| Nuclear and fusion power | 5 |
| Nuclear physics | 1 |
| Obsolete / dated | 3 |
| Occupational health & safety | 1 |
| Oceanography & oceanology | 7 |
| Oil / petroleum | 7 |
| Oil and gas | 13 |
| Oil and gas technology | 2 |
| Oil processing plants | 52 |
| Oilfields | 2 |
| Painting | 1 |
| Pharmacology | 1 |
| Photography | 1 |
| Physics | 4 |
| Plastics | 1 |
| Poetic | 5 |
| Politics | 5 |
| Polymers | 3 |
| Proverb | 4 |
| Radio | 4 |
| Rail transport | 9 |
| Religion | 3 |
| Road construction | 2 |
| Road surface | 1 |
| Road works | 2 |
| Seismology | 1 |
| Shipbuilding | 1 |
| Silicate industry | 3 |
| Skydiving | 7 |
| Slang | 1 |
| Space | 9 |
| Sports | 4 |
| Statistics | 3 |
| Surname | 1 |
| Taiwan | 1 |
| Technology | 1971 |
| Teenager slang | 1 |
| Telecommunications | 4 |
| Tennis | 2 |
| Textile industry | 16 |
| Theatre | 1 |
| Travel | 2 |
| United Nations | 11 |
| Veterinary medicine | 1 |
| Vulgar | 1 |
| Water supply | 2 |
| Weapons and gunsmithing | 1 |
| Yachting | 1 |
| Zoology | 2 |