circumference

circumference读音音标

英 [səˈkʌmfərəns]

美 [sərˈkʌmfərəns]

circumference意思解释

n.

周围，圆周；

胸围；

变形

复数：circumferences

英英释义

n.

the size of something as given by the distance around it

同义词：perimeter

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\"

the length of the closed curve of a circle

词组短语

waist circumference

chest circumference

head circumference

hip circumference

双语例句

用作名词(n.)That point falls on the circumference of the circle.那一个点落在这圆的圆周线上。He went jogging around the circumference of the reservoir every morning.他每天早晨绕着水库周围慢跑。This tree has a circumference of 6 feet.这棵树周长六英尺。The circumference of the earth is almost 25,000 miles.地球的圆周长约为两万五千英里。