environmental pollution n. 环境污染

air pollution大气污染，空气污染

water pollution水污染

pollution control污染控制

environment pollution[法]环境污染

pollution source污染源

noise pollution n. 噪音污染

pollution prevention污染预防；防止污染

secondary pollution二次污染

reduce pollution降低污染

industrial pollution工业污染

water pollution control水污染控制；水污染防治

atmospheric pollution大气污染

soil pollution土壤污染

indoor air pollution空内空气污染

white pollution白色污染

air pollution control空气污染控制；大气污染控制

pollution of the environment环境污染

pollution index污染指数

pollution load污染负荷；污染度；污染量