adjective 下载 🔗分享 四边形的,正方形的 Having four sides, like a tetragon. Examples : "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。 math 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 四方形的,正方晶系的. Having two equal axes and one unequal, and all angles 90°. Examples : "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。 structure science material technical 与AI对话词汇游戏阅读练习