C2レベルの単語リスト - 形状

having a surface that is curved outward

凸型の

having six equal sides and six angles

六角形の

having a surface that is curved inward

凹面

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

台形の

having curved lines, forms, or structures

曲線的な

having a shape with multiple straight edges and angles

ポリゴナル

having the form of a ring

環状の

resembling an ellipse or an oval-shaped object

楕円体の

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

放物線の

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

八角形の

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

四面体の

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

五角形の

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

円錐形の

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

巻かれた

having the shape or characteristics of a tube

チューブ状の

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

ピラミッド状の

resembling a doughnut or a ring-shaped object

トロイダル

having a rounded, swollen, or bulb-shaped form

球根状の

a rectangular figure that has unequal adjacent sides with arched angles

オブロング,長方形

a curved shape with narrow points at the ends that appears wider in the middle, like the shape of the moon in its first and last quarters

三日月