n.九面体

The enneahedron is a geometric figure with nine faces, often used in crystallography to describe certain mineral structures.
九面体是一个有九个面的几何形状，常用于结晶学来描述某些矿物结构。
The artist crafted an enneahedron sculpture from a single piece of wood, showcasing its unique symmetries.
艺术家从一块木头中雕刻出一个九面体雕塑，展示了其独特的对称性。
In the game of Dungeons & Dragons, the enneahedron represents a non-standard die, adding variety to gameplay.
在龙与地下城游戏中，九面体代表一个非标准的骰子，为游戏增添了多样性。
The child's toy box contained a fascinating enneahedron puzzle that challenged their spatial reasoning skills.
孩子的玩具箱里有一个迷人的九面体拼图，考验着他们的空间推理能力。
The mathematician studied the properties of enneahedra to explore the relationships between volume and surface area.
数学家研究九面体的性质，以探索体积与表面积之间的关系。
The enneahedron, rarely seen in natural forms, fascinated mineralogists when it was discovered in a new crystal deposit.
在自然形态中罕见的九面体，在新发现的晶体矿床中被发现时，令矿物学家着迷。
The designer incorporated an enneahedron pattern into the fabric, creating a garment with intricate geometric aesthetics.
设计师将九面体图案融入布料中，创造出具有复杂几何美感的服装。
The nine-faced enneahedron symbolizes the integration of diverse elements in ancient mystical teachings.
九面的九面体在古代神秘教学中象征着多样元素的整合。
The architect proposed a building design featuring an enneahedral facade, adding a unique architectural element to the cityscape.
建筑师提出了一种建筑方案，其特点是九面体的外观，为城市景观增添了独特的建筑元素。
In geometry lessons, students learn to classify polyhedra like the enneahedron based on their vertices, edges, and faces.
在几何课上，学生们学习根据顶点、边和面来分类多面体，如九面体。