obstacle
| obstacle | |
| gen. | 障碍物 |
| avia. | 妨碍 |
| billiar. | 吊球; 障碍球 |
| checkers. | 障碍 |
| econ. | 障碍 ，妨碍 |
| equest.sp. | 篱障碍 |
| racing | 障碍 |
| radio.amat. | 障碍物 |
| sport. | 让分投注 |
|
obstacle : 350 phrases in 63 subjects |
| Aerohydrodynamics | 1 |
| Agriculture | 2 |
| Air defense | 2 |
| Architecture | 1 |
| Armored vehicles | 1 |
| Artificial intelligence | 1 |
| Athletics | 4 |
| Automobiles | 37 |
| Aviation | 44 |
| Billiards | 1 |
| Business | 6 |
| China | 12 |
| Commerce | 3 |
| Communications | 2 |
| Computer numerical control | 1 |
| Computers | 1 |
| Consulting | 1 |
| Demography | 1 |
| Desert science | 5 |
| Diplomacy | 2 |
| Dragon dance | 2 |
| Earth sciences | 1 |
| Ecology | 3 |
| Economics | 2 |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 8 |
| Equestrian sports | 10 |
| Fishery fishing industry | 3 |
| Foreign trade | 1 |
| General | 4 |
| Golf | 3 |
| Hydroelectric power stations | 2 |
| Hydrology | 1 |
| Insurance | 1 |
| International trade | 2 |
| Jewelry | 1 |
| Law | 3 |
| Lighting other than cinema | 1 |
| Metallurgy | 6 |
| Military | 3 |
| Nautical | 4 |
| Oil / petroleum | 2 |
| Pharmacology | 1 |
| Polo | 24 |
| Power electronics | 1 |
| Rail transport | 11 |
| Rowing | 4 |
| Scientific | 3 |
| Scuba diving | 1 |
| Securities | 1 |
| Shipbuilding | 2 |
| Skiing | 1 |
| Soil science | 1 |
| Space | 11 |
| Sports | 10 |
| Submarines | 1 |
| Swimming | 1 |
| Technology | 66 |
| Telecommunications | 9 |
| Textile industry | 3 |
| Transport | 1 |
| Wind Energy | 4 |