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单词
orthocenter
释义
or·tho·cen·ter
AHD
[ôrʹthō-sĕn'tər]
D.J.
[ˈɔːθəʊˌsentə]
K.K.
[ˈɔrθoˌsɛntɚ]
n.
(名词)
The point of intersection of the three altitudes of a triangle.
垂心:三角形的三边垂线的交点
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更新时间:2026/8/11 3:22:46