cyclopropaneWiktionary 原文构词拆分cyclo-前缀Circle, circular. · (chemistry) A cyclic compound.+propane词根/词干词源说明From cyclo- + propane.释义（英文）名词 Noun(organic chemistry, pharmacology) The simplest alicyclic hydrocarbon, C3H6, an inflammable gas, sometimes used as an anaesthetic.词族派生词（14）cyclopropanationcyclopropanetrionecyclopropannulatedcyclopropannulationcyclopropanonecyclopropyldibromocyclopropane