字典二二>英语词典>perimeter翻译和用法

perimeter

英 [pəˈrɪmɪtə(r)]

美 [pəˈrɪmɪtər]

n.  (土地的)外缘,边缘; 周长

复数:perimeters 

CET6TOEFLIELTSGRETEM8医学

Collins.1 / BNC.8620 / COCA.6584

牛津词典

    noun

    • (土地的)外缘,边缘
      the outside edge of an area of land
      1. Guards patrol the perimeter of the estate.
        保安人员在庄园四周巡逻。
      2. a perimeter fence/track/wall
        围绕四周的栅栏 / 小径 / 墙
    • 周长
      the total length of the outside edge of an area or a shape

      柯林斯词典

      • N-COUNT 外缘;边缘
        Theperimeterof an area of land is the whole of its outer edge or boundary.
        1. ...the perimeter of the airport...
          机场四周
        2. Officers dressed in riot gear are surrounding the perimeter fence.
          身穿防暴服的警察正在包围外围的栅栏。

      英英释义

      noun

      • the size of something as given by the distance around it
          Synonym:circumference
        1. a line enclosing a plane areas
          1. the boundary line or the area immediately inside the boundary
              Synonym:marginborder

            双语例句

            • To further understand the concept of a circle, distinguish the perimeter and the area of a circle.
              进一步熟记圆的概念,区分圆的周长和面积。
            • By night, the perimeter wire was illumined by lights.
              到了夜里,周遭的铁丝网都被灯光照亮。
            • An organization's perimeter defense devices would be overwhelmed by a large attack.
              一个机构的周边防御设备会被大型攻击淹没。
            • Under perimeter IP list and internal IP range configuration, click add.
              在“外围ip列表和内部ip范围配置”下,单击“添加”。
            • Bill, I need you to set up a perimeter around his house.
              比尔,我要你在他家附近设置警戒圈。
            • This is phoenix. we've reached the perimeter.
              我是菲尼克斯。我们靠岸了。
            • Refer to the area crossing the perimeter palisades or limited by the white stake.
              指越过周边栅栏或被白色的立桩限定的区域。
            • He took some perimeter shots, but his jumping was restricted.
              他只是做了一些投篮的练习,但是跳动受到限制。
            • And LAPD has the perimeter?
              lapd已经将其包围了?
            • It's the perimeter that poses the greatest problem.
              就是大楼的周长造成了最大的问题。