polygonaladj.多角形的;多边形的
polygonn.多边形
polygon milking parlor多边形挤奶厅
Polygonia c - aureum黄钩蛱堞
Polygonum polystachyumn.多穗蓼
Polygonum schischkiniin.新疆蓼
Polygonum strindbergiin.平卧蓼
polygon of circuar arcs圆弧多边形
Polygonum vaccinifoliumn.乌饭树叶蓼
Polygonum bistorta L.[医] 拳参
polygons generalization图斑综合
polygonal fuzzy numbers折线模糊数