croton oil collodion

例句：

1. 1.The painter used croton oil to create a unique texture on the canvas.
   画家使用香胶油在画布上创造了独特的纹理。
2. 2. The scientist discovered that croton oil could be used as a natural preservative.
   科学家发现香胶油可以作为天然防腐剂。
3. 3. The medical team applied croton oil to treat burns and wounds.
   医疗团队将香胶油应用于治疗烧伤和伤口。