galanthine

例句：

1. 1. The plant is native to thetropical rainforests of Central America.
   这种植物原产于中美洲的热带雨林。
2. 2. It has been used in traditional medicinefor centuries.
   它在传统医学中被使用了几个世纪。
3. 3. Galanthine is a natural compoundfound in certain plants that have medicinal properties.
   金鱼草碱是一种存在于某些具有药用性质的植物中的天然化合物。