coniferin

例句：

1. 1. The coniferin in the tree is a valuable resource for making furniture.
   树上的松脂是制作家具的一种宝贵资源。
2. 2. The scientist collected samples of coniferin from different regions to study its properties.
   科学家从不同地区收集了松脂样本，研究其性质。
3. 3. The coniferin was extracted from the tree and used as a natural preservative.
   从树上提取的松脂被用作一种天然防腐剂。