carbocationWiktionary 原文/ˌkɑː(r).bəʊˈkæt.aɪ.ən/构词拆解carbocarbo-前缀cationcation词干carbo-(inorganic chemistry, organic chemistry) Carbon, carbonic, carbonyl, carbonylic, carboxyl or carboxylic.词源说明From carbo- + cation.释义名词noun1Any cation containing an excess positive charge on one or more carbon atoms同族词派生词 3carbocationic·vinyl carbinol·bridged carbo