首页 汉语词典 英英词典
Originally: an organic radical or ion bearing a positive or negative charge on a carbon atom. In later use: an organic cation in which the positive…
An organic cation in which the positive charge is localized on one or more of the carbon atoms. Cf. carbanion, n., carbonium, n.
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。