雅思综合培训 (8分及以上) - 形状

having six equal sides and six angles

类似六边形

having a surface that is curved outward

弯曲

having a surface that is curved inward

弯曲

having the shape of a trapezoid, a quadrilateral with one pair of parallel sides

梯形

denoting the shape of the new moon

新月形

having curved lines, forms, or structures

充满曲线

having a shape with multiple straight edges and angles

多边形的

having the form of a ring

环形

resembling an ellipse or an oval-shaped object

椭球体

having an elongated shape as an oval

长方形

resembling a curve that is U-shaped or bowl-shaped

形状像字母U

consisting of four straight sides

四边形

having a series of sharp, pointed projections along the edge

锯齿状的

resembling a slanted or tilted rectangle

菱形

having the shape or characteristics of an octagon, which is a polygon with eight sides and eight angles

八边形

characterized by or resembling a tetrahedron, which has four triangular faces

四面体形

having the shape of a pentagon, which is characterized by five straight sides and five angles

五边形

having the form or characteristics of a cone, which is a three-dimensional geometric shape with a circular base tapering to a point at the apex

圆锥形

having a spiral or wound shape, often forming a series of loops or turns

螺旋状

having the shape or characteristics of a tube

管状

resembling a structure with a polygonal base and triangular sides, often tapering to a point at the apex

金字塔形

resembling a doughnut or a ring-shaped object

环形

having a rounded, swollen, or bulb-shaped form

球根状