circularlyadv.圆地；圆形地；循环地circularadj.圆形的；循环的n.传单；通报circular pattern圆形图样circular segment圆弓形circular picking循环取料circular heating循环加温circular caisson圆沉箱circular footing圆形基础circular diagram圆图circular shfting循环移位circular polling循环转换Circular mapping圆映射