| |||
arctic | |||
polar |
极地的 : 43 phrases in 15 subjects |
Agriculture | 1 |
Architecture | 2 |
Automobiles | 1 |
Aviation | 3 |
China | 2 |
Drilling | 1 |
Economy | 4 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 1 |
Fishery fishing industry | 1 |
General | 17 |
Geology | 1 |
Hydroelectric power stations | 1 |
Space | 1 |
Technology | 6 |