perylene

例句：

1. 1. The color of the sunset is a beautiful blend of reds, oranges, and yellows, with a hint of purple from the presence of perylene.
   日落的颜色是红色、橙色和黄色的美妙混合，紫色则来自于紫罗兰酮的存在。
2. 2. Perylene has been found to have anti-inflammatory properties, making it a potential treatment for conditions like arthritis.
   研究发现，紫罗兰酮具有抗炎性质，可能成为治疗关节炎等疾病的潜在治疗方法。
3. 3. In recent years, scientists have discovered that perylene can be used as a natural pigment in cosmetics, providing a more sustainable alternative to synthetic dyes.
   近年来，科学家发现紫罗兰酮可以作为化妆品中的天然色素使用，为合成染料提供了更可持续的替代品。