polystichinol

例句：

1. 1. The polysaccharide in the plant is essential for plant growth.
   植物中的多糖对于植物生长至关重要。
2. 2.Polysaccharides are often used as a source of energy and nutrients.
   多糖常被用作能源和营养的来源。
3. 3.The research on polysaccharides has led to new discoveries in medicine and agriculture.
   关于多糖的研究在医学和农业领域带来了新的发现。