相关单词近义词 border 边界, outside 在外面, fringe 流苏, margin 边缘, edge 边缘, sideline (球场)边线, boundary 边界, outskirts 郊区, corner 角落, compass 圆规, suburb 郊区, circuit 巡回, outer boundary 外边界临近词perish, peripheral, periphery cam, periphery pump, periphery area, periphery beam, periphery wall, periphery hole, periphery seal, periphery drive, Periphery blood, periphery fault 返回 peripheries