conventionn.大会;协定;惯例;公约
convention centere会展中心
convention cutting逆向切削
convention country公约国
convention tourism会议旅游
convention business会议业务
convention of peace和平协定
convention planting平作
Convention on Asylum关于庇护的公约
convention equipment[计] 常规设备
convention statement惯例报表,年度决算报表