单词rostra
n.: (有敌舰舰首装饰的)舰首讲坛；主席台；检阅台；【动】喙网络: 演讲台；嘴；喙突希蛛
Auto multi-station necking mold design for aluminium pot rostra
铝壶嘴多工位自动缩口模具设计