释义 |
ben·zo·phe·none \ˌ ̷ ̷(ˌ) ̷ ̷fəˈnōn, -ˈfēˌnōn\ noun (-s) Etymology: International Scientific Vocabulary benz- + -phenone : a colorless crystalline ketone C6H5COC6H5 with a roselike odor made by the pyrolysis of calcium benzoate or from benzene and carbon tetrachloride by the Friedel-Crafts reaction and used chiefly in perfumery — called also diphenyl ketone |