circumference

英[sə'kʌmfərəns]美[sə'kʌmfərəns]

n.
1.周围；圆周，圆周长

同：	[n.] perimeter

An arc is a part of the circumference of a circle or other curved lines.
弧是圆周或曲线的一部分。收藏
A point equidistant from all points on the circumference of a circle or on the surface of a sphere.
圆心，球心与一圆周上或一球面上所有点等距的一点收藏
The Big White Pagoda is the symbol of the Wutai Mountain, it is of Nepalese style with a base circumference of 83.3 metres and a height of 75.3 metres
五台山的标志——佛舍利大白塔，尼泊尔式，塔基周长83.3米，通高75.3米。收藏
(in measurements)following the circumference
(度量)周长收藏
Circumference:The boundary line of a circle.
圆周:一个圆的边界线.收藏

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the size of something as given by the distance around it
[同] perimeter, circumference
the boundary line encompassing an area or object
- he had walked the full circumference of his land
- a danger to all races over the whole circumference of the globe

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