perimeter
英 [pəˈrɪmɪtə(r)]
美 [pəˈrɪmɪtər]
n. (土地的)外缘,边缘; 周长
复数:perimeters
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- Guards patrol the perimeter of the estate.
保安人员在庄园四周巡逻。 - a perimeter fence/track/wall
围绕四周的栅栏 / 小径 / 墙
- Guards patrol the perimeter of the estate.
- 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.- ...the perimeter of the airport...
机场四周 - 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。
- ...the perimeter of the airport...
英英释义
noun
- the size of something as given by the distance around it
- a line enclosing a plane areas
- the boundary line or the area immediately inside the boundary
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。