释义 |
frus·tum AHD[frŭsʹtəm] D.J.[ˈfrʌstəm]K.K.[ˈfrʌstəm]n.(名词)【复数】 frus.tums 或 frus.ta [-tə] 【数学】 frustum of a pyramidClarinda/Academy Artworks- The part of a solid, such as a cone or pyramid, between two parallel planes cutting the solid, especially the section between the base and a plane parallel to the base.平截头体:切割立体的两个平面之间的立体的一部分,如圆柱体或角锥,尤指与底边平行的底边或平面间的部分
- Latin [piece broken off] 拉丁语 [断的部分]
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