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单词
polyhedron
释义
polyhedron
pol
y
he
dron
/
ˌpɑliˈhidrən
/
noun
[countable]
Etymology
ETYMOLOGY
polyhedron
Origin:
1500-1600
Greek
polyedron
, from
hedra
base
math
,
geometry
a solid shape with many sides, each of which is a polygon
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seventy-eight
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several
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severance pay
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severely
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sewing
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更新时间:2025/7/10 6:21:57