| 释义 |
circumference
circumference /səˈkʌm.fər.əns/ aep /sɚˈkʌm.fɚ-/ noun [C or U]
1 F0 the line surrounding a circular space, or the length of this line: » the circumference of a circleThesaurus+: ↑Properties of circles and curves2 F0 the outside edge of an area or object that is round or curved, or the length of this edge: » the circumference of an orangeThesaurus+: ↑Properties of circles and curvesThesaurus+: ↑Edges and extremities of objects , ↑Surfaces of objectsThesaurus+: ↑Parts of geometrical shapes |