polygonsn.多边形;多角形名词polygon的复数形式.
polygonn.多边形
polygonal voltage边电压
polygonal fitting多边形拟合
Polygonum hookerin.硬毛蓼
polygonal pyramid多棱锥
Polygonum bistort拳参
Polygonum fertilen.青藏蓼
Polygonum popoviin.库车蓼
Polygonum posumbun.丛枝蓼
Polygonum patulumn.展枝蓼
Polygonum rigidumn.尖果蓼