Read Edit View history Discussion 二次汙染 èrcìwūrǎn secondary pollution Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 二次污染/ 二次汙染 èrcìwūrǎn secondary pollution pollution caused by primary pollutants undergoing physical, chemical, or biological changes to form new harmful substances; also known as 次生污染 cìshēngwūrǎn or 二次公害 èrcìgōnghài Edit Delete References Add reference same_as 二次污染/二次汙染 → 次生污染/次生汙染 Edit Delete same_as 二次污染/二次汙染 → 二次公害/二次公害 Edit Delete same_as 次生污染/次生汙染 → 二次污染/二次汙染 Edit Delete
二次污染/ 二次汙染 èrcìwūrǎn secondary pollution pollution caused by primary pollutants undergoing physical, chemical, or biological changes to form new harmful substances; also known as 次生污染 cìshēngwūrǎn or 二次公害 èrcìgōnghài Edit Delete