生态环境恶化
degeneration of the ecological environment
ecological environment deteriorating
eco environment deterioration
ecological environment deterioration
生态恶化
ecological deterioration
ecological environment deterioration
eco-environmental degradation
神经功能恶化
neurological deterioration
如果肺炎疫情恶化
if the pneumonia outbreak worsens
燃烧恶化
deterioration of combustion