大气污染 dàqìwūrǎn air pollution Definitions Defs Origin Strokes Stroke Words Sentences Sents 大气污染 大氣污染 dàqìwūrǎn variant 大氣汙染 air pollution air pollution; atmospheric pollution caused by human activity or natural events like volcanic eruptions Cross-References Same as 空气污染 kōngqìwūrǎn空气污染 kōngqìwūrǎn
大气污染 大氣污染 dàqìwūrǎn variant 大氣汙染 air pollution air pollution; atmospheric pollution caused by human activity or natural events like volcanic eruptions Cross-References Same as 空气污染 kōngqìwūrǎn空气污染 kōngqìwūrǎn
