cyclopentadiene / ˌsaɪ kləˌpɛn təˈdaɪ in, ˌsɪk lə- /

📖毕业后词汇环戊二烯旋光二烯圆环形二烯戊二烯

cyclopentadiene 的定义

n. 名词 noun
  1. a colorless liquid, C5H6, derived by the distillation of coal tar: used chiefly in the manufacture of insecticides and resins.