tricosane

例句：

1. 1. This compound is a key component of the plant's defense mechanism.
   这种化合物是植物防御机制的关键成分。
2. 2.The tricosanes are responsible for the plant's ability to resist disease.
   三萜烷是植物抵抗疾病的能力所在。
3. 3.The tricosanes in this oil have been found to have anti-inflammatory properties.
   这种油中的三萜烷被发现具有抗炎性质。