circumference中文什么意思

[ sə'kʌmfərəns ]发音:

用"circumference"造句

n.
四周，周围；圆周；圈线；周线。 ten miles in circumference周长十英里。

下载查查词典APP随时查词查翻译

例句与用法

The earth ' s circumference is more than 40000 kilometres
地球的周长为四万多公里。
Rim circumference gauges ; ball gauges and disk gauges
轮缘环形量规.圆球量规和圆盘规
The circumference of the earth is almost 25 , 000 miles
地球的圆周长约为两万五千英里。
The diameter and the circumference of a circle correlate
圆的直径和圆周率有相互关系
A degree condition for the circumference of a graph
图的周长的一个度条件

英文释义

名词

the size of something as given by the distance around it
同义词：perimeter
the length of the closed curve of a circle
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"
同义词：circuit

百科释义

Circumference is the linear distance around the outside of a closed curve or circular object. The circumference of a circle is of special importance to geometric and trigonometric concepts.

详细百科解释