perimeter [pə'rimitə]
参考词典中perimeter的常规释义：
基本释义
- n. 周长,周界
词形变化
- 形容词：per'i·met'ric, per'i·met'ri·cal副 词：per'i·met'ri·cal·ly
参考例句
- The perimeter of the airfield is protected by guard - dogs.
机场外的环形防卫圈由警犬保卫着。 - A line that forms the boundary of an area;a perimeter.
边界形成某地区界限的线;围界
- The perimeter of the airfield is protected by guard - dogs.
英英解释
3个名词解释
- the boundary line or the area immediately inside the boundary
[同] border, margin, perimeter - a line enclosing a plane areas show all ... ( 3 )
- the size of something as given by the distance around it
[同] perimeter, circumference
less ...点击查看……- the boundary line or the area immediately inside the boundary
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