短語(yǔ)詞組短語(yǔ)persistent organic pollutant 持久性有機(jī)汙染物;性有機(jī)汙染物POP persistent organic pollutant 持久性有機(jī)汙染物persistent organic pollutant pops 持久性有機(jī)汙染物PIP persistent inorganic pollutant PIP 持久性 返回 persistent pollutant