(geometry) a lack of symmetry or equivalence in shape or size between the two sides or parts of something
不对称
在几何课上注意到了三角形的不对称性。
not having identical parts facing each other or around an axis
不对称的
现代建筑的不对称设计使其在更对称的邻居中脱颖而出。
having identical parts facing each other or around an axis
对称的, 平衡的
雪花的对称形状揭示了其复杂的晶体结构。
connected with the branch of mathematics that deals with the relationships between lines, angles and surfaces
几何的
序列的几何级数涉及将每一项乘以一个共同的比率。
either half of a sphere
半球, 半球体
艺术家创作了一件以玻璃半球为特色的雕塑。
(of a straight line) joining opposite corners of a flat shape at an angle
对角线的
旗帜上的对角线条纹为其设计增添了动态感。
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
新月, 月牙
这条街被命名为新月大道，因为它以完美的新月形状弯曲。
a straight line that defines the symmetry or structure of a figure or object
轴, 对称轴
椭圆既有长轴也有短轴。
the total length of the external boundary of something
周长
几何学生计算了矩形花园的周长，以确定需要多少围栏。
any half of a circle
半圆, 半圆形
建筑师设计了带有半圆形座位的礼堂以获得更好的音响效果。
a three-dimensional shape with two parallel circular ends joined by a curved surface
圆柱, 圆柱体
(geometry) a solid figure with flat sides and two parallel ends of the same size and shape
棱镜
shaped like a triangle, with three sides and three angles
三角形的, 呈三角形的
窗户上装饰着三角形的彩色玻璃窗格。
having a shape that winds around a central point or axis
螺旋的, 盘旋的
楼梯采用了螺旋设计，使得上升既紧凑又视觉冲击力强。
a rectangular figure that has unequal adjacent sides with arched angles
长方形,长椭圆形, round-edged rectangle
她决定买一张优雅的长方形餐桌，以适应她餐厅的形状。
a shape that is wide in the middle and narrow at both ends
椭圆形, 椭圆形状
她在插图中画了一个椭圆形来代表一个鸡蛋。
a geometric shape with five angles and five straight sides
五边形, 五角形
城市的旗帜中央有一个五边形，象征着五位创始人。
(geometry) a shape that consists of a line alternating its direction to left and right
之字形, 折线
having a surface that is curved inward
凹的, 向内弯曲的
碗的凹面形状使其非常适合盛放汤或麦片。
having a surface that is curved outward
凸面的, 向外弯曲的
科学家在显微镜下检查了凸透镜以研究其特性。
(geometry) a line curved on a conical or cylindrical surface, like a spiral staircase in shape
螺旋线, 螺旋形
(geometry) a closed shape with six straight sides and six angles
六边形, 六角形
她决定用六边形形状的瓷砖铺设浴室地板。
(geometry) a flat shape consisting of three or more straight sides
多边形, 由三条或更多直线边组成的平面形状
孩子们在他们的几何课上学会了识别不同的多边形。
(geometry) a polygon consisting of eight straight sides and eight angles
八边形, 八边形
学校的新篮球场在其设计中有一个八边形。
resembling a cone in shape
圆锥形的, 锥形的
圆锥形的山峰雄伟地耸立在地平线上，其尖顶刺穿云层。
resembling a cube in shape
立方体的, 立方体形状的
立方体的雕塑矗立在庭院中，其光滑的侧面反射着阳光。
