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(geometry) a shape that is not two-dimensional because it has height, width, and length
立体, 体积
a figure, either hollow or solid, with six equal square sides
立方体, 骰子
a three-dimensional geometric shape with six rectangular faces, resembling a box or a rectangular prism
长方体, 矩形棱柱
(geometry) a round 3D shape like a ball that is slightly flattened at the top and bottom points
球体, 旋转椭球体
(geometry) a round object that every point on its surface has the same distance from its center
球体
(geometry) a three dimensional shape with a circular base that rises to a single point
圆锥, 几何圆锥
(geometry) a solid or hollow shape with two circular bases at each end and straight parallel sides
圆柱体, 圆柱形
a three-dimensional shape similar to a stretched or compressed sphere
椭球体
either half of a sphere
半球, 半球体
a solid shape made of flat sides that fit together along their edges
多面体, 由平面组成的立体形状，沿其边缘贴合
(geometry) a solid figure formed by three flat faces that intersect in a point
三面体, 由三个平面相交于一点形成的立体图形
(geometry) a solid figure with five flat faces
五面体, 有五个平面的立体图形
a geometric figure with eight triangular faces, twelve edges, and six vertices
八面体, 八面體
a shape with nine flat sides that connect along their edges
九面体, 九边形
a three-dimensional figure with twelve regular pentagonal faces, thirty edges, and twenty vertices
十二面体, 具有十二个正五边形面的三维图形
a three-dimensional figure with twenty equilateral triangle faces, thirty edges, and twelve vertices
二十面体, 具有二十个等边三角形面的三维图形
a three-dimensional shape that wraps around a torus or doughnut-like surface
环形多面体, 环绕环面或类似甜甜圈表面的三维形状
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
棱镜
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases not being perpendicular to the sides
斜棱柱, 非直角棱柱
a three-dimensional shape that has a pair of parallel bases connected by rectangular faces, with the bases being perpendicular to the sides
直角棱镜, 矩形棱镜
a three-dimensional shape that has two identical bases, and all sides are the same shape and size
均匀棱柱, 规则棱柱
a three-dimensional shape with two triangular bases connected by three rectangular faces
三角棱镜, 三角形底面的棱镜
a type of uniform prism that has square bases and rectangular faces that connect the bases
方形棱柱, 方形底棱柱
a type of uniform prism that has pentagonal bases and rectangular faces that connect the bases
五角棱柱, 五边形棱柱
a type of uniform prism that has hexagonal bases and rectangular faces that connect the bases
六角柱, 六角形底面的棱柱
a three-dimensional geometric figure with six identical rhombus-shaped faces
菱面体, 一个菱面体
a three-dimensional figure with six parallelogram faces, where each face is parallel to the opposite face
平行六面体, 长方体
a three-dimensional shape often seen in cooling towers, sculptures, or lampshades, known for its curved design
双曲面, 双曲面形状
a 3D shape with identical, regular polygon faces and the same number of faces meeting at each corner
柏拉图立体, 正多面体
a three-dimensional geometric shape composed of multiple intersecting polygons that form a star-like structure
星形多面体, 星状多面体
a type of regular polyhedron in geometry, which is formed by extending the faces of a regular convex polyhedron to create new faces or facets
开普勒-庞索多面体, 开普勒-庞索立体
a non-convex polyhedron in geometry that has an unusual property of having no faces that are triangles, despite being composed of triangular faces
西拉西多面体, 非凸西拉西多面体
a three-dimensional shape made up of 14 faces, 21 vertices, and 36 edges, with a symmetrical arrangement of polygons
恰萨尔多面体, 恰萨尔-多面体
a convex polyhedron in geometry that has regular polygons as its faces and is vertex-transitive
均匀多面体, 正凸多面体
a semi-regular convex polyhedron in geometry that has a combination of regular polygons as its faces, with identical vertices and edges, and is vertex-transitive
阿基米德立体, 阿基米德多面体
a non-convex Archimedean solid with icosahedral symmetry, consisting of 80 equilateral triangles and 12 regular pentagons
截角十二面体, 扭棱十二面体
a solid object with a square base and four triangular sides joined to a point on the top
金字塔, 金字塔形建筑
a three-dimensional geometric shape with a triangular base and triangular faces that meet at a common vertex or apex point
三角锥, 四面体
a three-dimensional geometric shape with a square base and four triangular faces that meet at a common vertex or apex point
四角锥, 方形金字塔
a three-dimensional geometric shape with a pentagonal base and five triangular faces that meet at a common vertex or apex point
五角锥, 五边形底面的锥体
a three-dimensional geometric shape formed by extending the faces of a regular dodecahedron to create additional triangular faces or spikes
星形十二面体, 小星形十二面体
a solid shape resembling a donut or ring, made by spinning a circle around a line that does not cut through the circle
环面, 环
a three-dimensional geometric shape with a hexagonal base and triangular faces that meet at a common vertex
六角锥, 六角形底面的锥体
a three-dimensional geometric shape with a heptagonal base and triangular faces that meet at a common vertex
七棱锥, 七边形底面的锥体
a geometric shape consisting of an octagonal base and triangular faces that converge to a single point or vertex at the top
八棱锥, 八角锥
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