混合污染的英文怎么说
混合污染的英文: adj. 联合的,相加的;化合的 combination bevel Combination folder: A machine combining a knife and buckle folder. This combination is named the square of the These are created by combining the primary. It's a transport combine. n. 污染;污染物;污染地区 release (of a pollutant) This material is recyclable and will not pollute the environment. Is the water polluted at source? Our tests are not polluting the atmosphere. long term effect of pollutant |