释义 |
electropositive \“+\ adjective Etymology: electr- + positive 1. a. : charged with positive electricity : having a tendency to pass to the cathode in electrolysis b. : capable of acting as the negative electrode of a voltaic cell : anodic — used especially in electrical engineering 2. a. : having a tendency to release electrons especially in an oxidation-reduction reaction : nucleophilic < sodium is a highly electropositive element > b. : capable of acting as the positive electrode of a voltaic cell : cathodic |