自 流水 : 150 phrases in 18 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Architecture | 4 |
Bridge construction | 1 |
Business | 1 |
Construction | 1 |
Desert science | 2 |
Electronics | 4 |
Engineering geology | 23 |
General | 4 |
Hydraulics | 1 |
Hydroelectric power stations | 11 |
Life sciences | 2 |
Metallurgy | 2 |
Oil / petroleum | 10 |
Rail transport | 1 |
Technology | 79 |
Water resources | 2 |