menthacamphor

例句：

1. 1.The menthacamphor was used to make the perfume.
   这种香胶树脂被用来制作香水。
2. 2. The menthacamphor is a natural product that can be used as a preservative.
   这种香胶树脂是一种天然产品，可以用作防腐剂。
3. 3. The menthacamphor has been found to have anti-inflammatory properties.
   这种香胶树脂被发现具有抗炎性质。