argumentn.辩论；论点；论据；争论；理由；(函数)自变量argument subscript变元下标argument descriptor变元描述符argumentative prose辩论文argument expression主目式argument of perigee近地点辐角argument by analogy类推论证argument in writing[经] 书面申辩argument conversion变元转换argument at the bar法庭辩论argument structures论元结构