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单词
trihedron
释义
tri·he·dron
AHD
[trī-hēʹdrən]
D.J.
[traɪˈhiːdrən]
K.K.
[traɪˈhidrən]
n.
(名词)【复数】
tri.he.drons
或
tri.he.dra [-drə]
A figure formed by three planes meeting at a point. Also called
trihedral
三面体:由交在一点的三个平面所形成的图形 也作
trihedral
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更新时间:2026/8/4 12:28:52