circumradius 的定义
plural cir·cum·ra·di·i [sur-kuhm-rey-dee-ahy], /ˌsɜr kəmˈreɪˈdiˌaɪ/, cir·cum·ra·di·us·es.Geometry.
- the radius of the circle circumscribed around a triangle.
📖毕业后词汇圆周率环状结构环形跑道周边环境
plural cir·cum·ra·di·i [sur-kuhm-rey-dee-ahy], /ˌsɜr kəmˈreɪˈdiˌaɪ/, cir·cum·ra·di·us·es.Geometry.