除垢: 104 phrases in 22 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Architecture | 1 |
Automobiles | 6 |
Chemistry | 5 |
Construction | 2 |
Dermatology | 1 |
Drilling | 2 |
Ecology | 1 |
Economy | 2 |
Electric machinery | 1 |
Electronics | 2 |
Engineering geology | 2 |
General | 8 |
Life sciences | 1 |
Metallurgy | 7 |
Nautical | 2 |
Oil / petroleum | 4 |
Refrigeration | 1 |
Shipbuilding | 5 |
Technology | 46 |
Textile industry | 2 |