dicyclopentadiene

例句：

1. 1.This compound is a key intermediate in the synthesis of many important plastics.
   这种化合物是合成许多重要塑料的关键中间体。
2. 2.The discovery of this compound has led to significant advancements in materials science.
   这种化合物的发现在材料科学领域取得了重大进展。
3. 3.The dicyclopentadiene molecule is known for its unique electronic structure and its role in the formation of certain types of polymers.
   二环戊二烯分子因其独特的电子结构而闻名，它在形成某些类型聚合物中起着重要作用。