argyria

例句：

1. 1.The region is suffering from severe argyria due to overuse of pesticides.
   该地区因过度使用农药而遭受严重的荒漠化。
2. 2. The government has launched a campaign to combat argyria and promote sustainable agriculture.
   政府已经发起了一场运动，以对抗荒漠化并促进可持续农业。
3. 3.The loss of biodiversity due to argyria has had a profound impact on the ecosystem.
   由于荒漠化导致的生物多样性丧失对生态系统产生了深远的影响。