The carbon is electrophilic centre.碳是亲电的中心.It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.这些问题的讨论将深化学生对芳烃亲电取代反应机理的认识.The rate constants of radical and electrophil...

electrophilic的音标：electrophilic的英式发音音标为：[ɪlektrəʊ'fɪlɪk]electrophilic的美式发音音标为：[ɪlektroʊ'fɪlɪk]...

adj.亲电子的...