短語詞組短語PC Preventive Cost 預(yù)防成本preventive cost of environment [經(jīng)]預(yù)防環(huán)境破壞費用risk preventive cost 風(fēng)險預(yù)防成本preventive cost of environmental disruption 環(huán)境破壞的預(yù)防費用 返回 preventive cost