相关单词近義詞 border 邊界, brink 邊緣, corner 角落, surroundings 周圍的事物, brim 邊, suburb 郊區, circuit 巡廻, circumference 圓周, edge 邊緣, boundary 邊界, limit 限度, outskirts 郊區, outside 在外麪, margin 邊緣臨近詞period, perilous, perimeterarcs, perimeter arc, perimeter path, perimeter pass, Perimeter scan, perimeter wall, perimeter hole, perimeter beam, perimeter zone, perimeter track 返回 perimetrically