ozone layer

汉语翻译

英语解释：

名词 ozone layer:

1. a layer in the stratosphere (at approximately 20 miles) that contains a concentration of ozone sufficient to block most ultraviolet radiation from the sun
   同义词：ozonosphere

例句：

1. The pollution had destroyed ozone layer and caused many changes in weather.
   污染破坏了臭氧层，并引起了许多天气变化。