sclererythrin

例句：

1. 1. The sclerethyrin is a rare and precious substance.
   该物质是稀有且珍贵的。
2. 2. The discovery of this sclerethyrin has sparked great interest in the field.
   这种物质的发现引起了该领域的极大兴趣。
3. 3. The sclerethyrin was extracted from ancient Egyptian tombs.
   这种物质是从古埃及的墓穴中提取出来的。