不 均 匀的 : 46 phrases in 16 subjects |
Animal husbandry | 1 |
Automobiles | 10 |
Aviation | 3 |
Bridge construction | 2 |
Business | 1 |
Chemistry | 4 |
Construction | 1 |
Electric machinery | 1 |
Electronics | 3 |
General | 4 |
Hydroelectric power stations | 3 |
Metallurgy | 1 |
Scientific | 2 |
Technology | 8 |
Telecommunications | 1 |
Wind Energy | 1 |