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污染空气 wūrǎn kōngqì
avia. vitiation air
refrig. contaminated air
tech. contamination air; polluted air
污染空气: 427 phrases in 33 subjects
Agriculture5
Animal husbandry4
Architecture4
Automobiles9
Aviation5
Business1
Chemistry3
Desert science3
Drilling1
Earth sciences31
Ecology24
Electronics9
Engineering geology4
Environment24
Explosives and Explosive Ordnance Disposal1
Forestry3
General6
Hydroelectric power stations2
Life sciences1
Management1
Metallurgy9
Name of organization3
Nautical3
Oil / petroleum2
Refrigeration9
Shipbuilding3
Space8
Technology192
Textile industry2
United Nations11
United States2
Ventilation1
Wind Energy41

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