sesquiterpene

例句：

1. 1. The scent of the sesquiterpene oil is a unique aroma that sets it apart from other oils.
   这种香叶二烯油的香味独特，与其他油不同。
2. 2. The sesquiterpene compounds found in this plant have been shown to have anti-inflammatory properties.
   这种植物中发现的香叶二烯化合物已被证明具有抗炎性质。
3. 3. The sesquiterpene compounds are believed to play a role in the plant's defense against herbivores.
   这些香叶二烯化合物被认为在植物对抗食草动物方面起着作用。