knowledgeable[英][ˈnɒlɪdʒəbl][美][ˈnɑ:lɪdʒəbl]adj.博学的,知识渊博的; 有见识的; 精明的; 博洽多闻; 例句:1.Being knowledgeable about various subjects. 具备多个学科的知识。 2.Carolyn betts is more knowledgeable about social networking than the average small-business owner. carolyn betts比一般的小企业主对社交网络的了解更多。