adjective🔗Share四边形的，正方形的 Having four sides, like a tetragon."The ceramic tile on the bathroom floor had a tetragonal shape. "浴室地板上的瓷砖是四边形的，很像正方形。mathChat with AIVocabulary GamePractice Reading
adjective🔗Share四方形的，正方晶系的. Having two equal axes and one unequal, and all angles 90°."The mineral crystal had a tetragonal shape, meaning its sides formed perfect right angles, but its length was noticeably different from its width. "这种矿物晶体的形状是四方晶系的，也就是说它的各个面都是标准的直角，但是它的长度和宽度明显不同。structuresciencematerialtechnicalChat with AIVocabulary GamePractice Reading
