多层 的: 62 phrases in 19 subjects |
Agriculture | 2 |
Architecture | 4 |
Automobiles | 2 |
China | 4 |
Construction | 1 |
Cosmetics and cosmetology | 1 |
Drilling | 4 |
Economy | 1 |
Electric machinery | 2 |
Electronics | 4 |
Engineering geology | 1 |
General | 10 |
Metallurgy | 1 |
Mining | 1 |
Shipbuilding | 1 |
Space | 1 |
Technology | 18 |
Textile industry | 1 |
United Nations | 3 |