convergevi.聚合;集中;会聚vt.使集合
conventionaladj.传统的;惯例的;常规的
conventions of use使用规约
conventions onstage舞台气氛
conventions of usage用法规约
Conventions of Cartagena卡塔赫纳协定
conventions and treaties惯例和条约
conventions of speech acts言谈规约
Conventions of Constitution宪法惯例
Conventions Used in This Book本书的排版风格
Conventions Systems Committee常规系统委员会
conventions and exhibition traveling会展旅游