解开: 92 phrases in 26 subjects |
Automobiles | 6 |
Aviation | 1 |
Business | 1 |
Chemistry | 1 |
Computers | 1 |
Earth sciences | 1 |
Economy | 1 |
Electronics | 12 |
Exhibitions | 1 |
General | 29 |
Household appliances | 1 |
Information technology | 1 |
Mathematics | 1 |
Metallurgy | 4 |
Oil / petroleum | 1 |
Plastics | 1 |
Polymers | 1 |
Rowing | 1 |
Shipbuilding | 1 |
Space | 1 |
Sports | 1 |
Technology | 13 |
Telecommunications | 1 |
Textile industry | 7 |
United Nations | 1 |
Wrestling | 2 |