circumferential

circumferential

[sə.kʌmfə'renʃəl]

adj. 圆周的

例句与用法：

The curve traced by a point on the circumference of a circle that rolls on a straight line.

圆滚线，摆线圆周上任一点在一条直线上滚动时所形成的曲线

The distance around something; the circumference.

周围，四周围绕某物的距离; 周围

The circumference of the earth is almost 25,000 miles.

地球的圆周长约为两万五千英里。

词形变化：

形容词: circumferential |

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a.

周围的