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污染剂
gen. contaminant; pollutant
污染剂
: 52 phrases in 18 subjects
Agriculture2
Animal husbandry3
Automobiles3
Chemistry2
Drilling1
Earth sciences1
Ecology3
Electronics1
Environment1
Name of organization2
Oil / petroleum7
Perfume1
Plastics1
Refrigeration1
Space2
Technology19
Welding1
Wind Energy1