1. The crystal structure of diamond is known to consist of interconnected tetrahedrons.
钻石的晶体结构被认为是由相互连接的四面体组成的。

2. The architect incorporated tetrahedrons into the design of the new building.
建筑师在新建筑的设计中加入了四面体结构。

3. The students were tasked with constructing tetrahedrons out of toothpicks and gumdrops.
学生们的任务是利用牙签和软糖构建四面体。

4. The artist created a sculpture featuring multiple interlocking tetrahedrons.
艺术家创作了一座由多个相互连接的四面体组成的雕塑。

5. The scientist studied the geometric properties of tetrahedrons in relation to chemical bonding.
科学家研究了四面体的几何特性与化学键合之间的关系。

6. The children played with colorful plastic tetrahedrons in their geometry class.
孩子们在几何课上玩着五颜六色的塑料四面体。