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单词 heptagonal
释义
heptagonal
adjective
uk
/hepˈtæɡ.ən.əl/us
/hepˈtæɡ.ən.əl/
having ashapewith sevenstraightsides:
七边形的
The 50pencepiecewas the world's first heptagonalcoin.这种50便士是世界上第一枚七角硬币。
A heptagonalpyramidis apyramidwith a heptagonalbase.七边形金字塔是具有七边形底面的金字塔。
See
heptagon
More examples
  • Thevillagehas a heptagonalchurch.
  • He mightplanta newvineyardon a heptagonalscheme.
  • Across the way from thechurchis amagnificentheptagonalkeep.
SMART Vocabulary: related words and phrases
Geometrical shapes
  • -cornered
  • cone
  • congruent
  • congruently
  • conic
  • crescent
  • decagon
  • dimensional
  • dome
  • heptagon
  • Maltese cross
  • oblong
  • oval
  • pear-shaped
  • pyramid
  • right triangle
  • semicircular
  • simplex
  • tetrahedron
  • torus
See more results »
(Definition ofheptagonalfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofheptagonal

heptagonal
The weight of theheptagonal50p coin is three times that of theheptagonal20p coin.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
There is no size/value relationship between the round andheptagonalcupro-nickel coins.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
There is a great deal of advantage in theseheptagonalpieces.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
It is formed as two parallelheptagonalantiprisms connected by cubes and triangular prisms.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The apse isheptagonaland has in its lower half seven pointed arches filled with opus sectile.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Theheptagonalprism is a uniform polyhedron, with two regular heptagon faces and seven square faces.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The space under the dome is equallyheptagonal.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
For example, the sixthheptagonalnumber (81) minus the sixth hexagonal number (66) equals the fifth triangular number, 15.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Figurate numbers representing heptagons (including seven) are calledheptagonalnumbers.
From
Wikipedia
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The nave is narrow and rectangular, extending to aheptagonalchancel at the eastern end.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The building isheptagonaland has a fireplace in the center.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Apart from theheptagonalprism andheptagonalantiprism, no convex polyhedron made entirely out of regular polygons contains a heptagon as a face.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
Twenty-two is a pentagonal number and a centeredheptagonalnumber.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The full set of edges coincide with the edges of a heptakisheptagonaltiling.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The parantha can be round,heptagonal, square, or triangular.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/heptagonal##
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更新时间：2025/9/26 18:27:56