短語詞組短語Pollution and control 污染與控制Chemical Pollution and Control 化工污染及防治Radiation Pollution and Control 輻射污染與控制Environmental Pollution Total Control 污染總量控制pollution -control cost 控污成本Groundwater Pollution and Control 地下水污染與防治pollution emission control 污染排放控制water pollution dynamical control 水污染動態(tài)控制 返回 pollution control