| 释义 |
cy·clo·pentadiene
\| ̷ ̷ ̷ ̷ at cyclo-+\ noun
(-s)
Etymology: International Scientific Vocabulary cycl- + pentadiene (from pent- + di- + -ene)
: a colorless liquid unsaturated cyclic hydrocarbon C5H6 that is obtained by distillation of coal tar, that polymerizes to its stable dimer on standing, and is used in making plastics and insecticides |