单词乎

frustum

音标['frʌstәm]

汉语翻译

n. 平截头体, 截头锥体

词型变化

名词复数:frustums 

英语解释

名词 frustum:

  1. a truncated cone or pyramid; the part that is left when a cone or pyramid is cut by a plane parallel to the base and the apical part is removed

详细解释


frus.tum

n.(名词)
【复数】 frus.tums 或 frus.ta [-t…] 【数学】
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

来源:
Latin [piece broken off]
拉丁语 [断的部分]


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