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单词 trapezoid
释义
trapezoid
noun[C]
specialized
uk
/ˈtræp.ɪ.zɔɪd/us
/ˈtræp.ɪ.zɔɪd/

trapezoidnoun[C](SHAPE)

mathematicsUK
aflatshapewith foursides, none of which areparallel
不规则四边形
Synonym
trapezium(SHAPE)specializedUS
picture of trapezoid
colematt/iStock/Getty Images Plus/GettyImages
mathematicsUS
aflatshapewith foursides, where two of thesidesareparallel
梯形
Synonym
trapezium(SHAPE)specializedUK
picture of trapezoid
VikiVector/iStock/Getty Images Plus/GettyImages
SMART Vocabulary: related words and phrases
Geometrical shapes
  • -cornered
  • cone
  • congruent
  • congruently
  • conic
  • crescent
  • decagon
  • dimensional
  • dome
  • Maltese cross
  • oblong
  • oval
  • pear-shaped
  • prism
  • pyramid
  • right triangle
  • semicircular
  • simplex
  • tetrahedron
  • torus
See more results »

trapezoidnoun[C](BONE)

anatomy
asmallbonein thewristat thebaseof theindexfinger(= thefingernext to thethumb)
小多角骨
SMART Vocabulary: related words and phrases
Bone structures
  • acetabular
  • acetabulum
  • acromial
  • acromioclavicular
  • acromion
  • breastbone
  • coccyx
  • ilium
  • intercarpal
  • intercondylar
  • intercostal
  • interlaminar
  • interosseous
  • kneecap
  • sacroiliac
  • sacrospinous
  • sacrotuberous
  • sacrum
  • sagittal
  • trapezium
See more results »
(Definition oftrapezoidfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

trapezoid| American Dictionary

trapezoid
noun[C]
us/ˈtræ·pəˌzɔɪd/
geometry
aflatshapewith foursides, two of which areparallel
(Definition oftrapezoidfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesoftrapezoid

trapezoid
Quadrilaterals with reflection symmetry are kites and isosceles trapezoids.
From
Wikipedia
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Walking simulation on thetrapezoidfloor: (a) sagittal plane, (b) latteral plane, (c) horizontal plane.
From theCambridge English Corpus
Geometric figures are rendered by client-side tessellation into either triangles or trapezoids.
From
Wikipedia
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The parquet floors form trapezoids made up of different kinds of wood.
From
Wikipedia
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If both planes have the same number of vertices, and the lateral faces are either parallelograms or trapezoids, it is called a prismoid.
From
Wikipedia
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Their forms are short and asymmetric trapezoids, and triangles with hollows.
From
Wikipedia
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Together with the kites and the isosceles trapezoids, antiparallelograms form one of three basic classes of quadrilaterals with a symmetry axis.
From
Wikipedia
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The triangles with reflection symmetry are isosceles, the quadrilaterals with this symmetry are the kites and the isosceles trapezoids.
From
Wikipedia
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The first phase is characterized by an abundance of trapezoids, the second by triangles, and the third by a beveled geometry.
From
Wikipedia
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We know that to integrate a function exactly requires one to find the sum of infinite trapezoids.
From
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There is some disagreement whether parallelograms, which have two pairs of parallel sides, should be regarded as trapezoids.
From
Wikipedia
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The blocks surrounding the square were shaped as clipped trapezoids which mirrored each other.
From
Wikipedia
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The logo was simplified in 2003, effectively becoming simply two angled trapezoids, losing its gradient, shadows and colour-coded usages to become solid red.
From
Wikipedia
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In the most common technique, all of these trapezoids are then superimposed one upon another, forming a single geometric shape.
From
Wikipedia
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The first step of defuzzification typically chops off parts of the graphs to form trapezoids (or other shapes if the initial shapes were not triangles).
From
Wikipedia
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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/trapezoid##
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更新时间：2024/12/28 2:28:31