Of or pertaining to the study of the measurement, properties, and relationships of quantities and sets, using numbers and symbols.
10类别 25129词条
对象和几何数字在两个和三个方面的研究。
两个比率相等的语句。
一个三维图的边界。
A two-dimensional group of points that goes on infinitely in all directions; made up of infinite lines.
有宽度和长度，但是没有厚度。
一种固体表面的总面积。
请参阅翻译。
