释义 |
cy·clo·propane \| ̷ ̷ ̷ ̷ at cyclo-+\ noun Etymology: International Scientific Vocabulary cycl- + propane : a colorless flammable gaseous saturated cyclic hydrocarbon C3H6 made usually from symmetrical dichloro-propane and zinc and used as a general anesthetic by inhalation — called also trimethylene |