matrine N-oxide

例句：

1. 1.The matrine crystals are known for their unique properties.
   这种马特林晶体因其独特的性质而闻名。
2. 2.The scientist discovered a new type of matrine that could be used in medicine.
   这位科学家发现了一种新的可用于医学的马特林。
3. 3.The matrine crystals have been used for centuries to treat various ailments.
   马特林晶体被用于治疗各种疾病已有数百年的历史。