Shaped like a pyramid with a triangular base and three sides, or having four faces.
The carbon atom forms bonds that create a tetrahedral shape.
炭素原子は四面体形状を作る結合を形成します。
Involving or relating to four elements or parts.
The tetrahedron is a basic shape in geometry with four triangular faces.
四面体は、4つの三角形の面を持つ幾何学の基本的な形状です。