灯头 : 220 phrases in 27 subjects |
Agriculture | 2 |
Architecture | 3 |
Automobiles | 7 |
Aviation | 2 |
Business | 1 |
Chemistry | 4 |
Construction | 2 |
Desert science | 1 |
Electric machinery | 2 |
Electricity | 3 |
Electronics | 22 |
Exhibitions | 3 |
General | 10 |
Household appliances | 2 |
Materials science | 1 |
Metallurgy | 9 |
Mountaineering | 1 |
Oil / petroleum | 1 |
Port facilities | 2 |
Racing and motorsport | 2 |
Radio | 1 |
Rail transport | 1 |
Rowing | 1 |
Shipbuilding | 2 |
Technology | 131 |
Telecommunications | 1 |
Textile industry | 3 |