纯粹数学 chúncuìshùxué pure mathematics Definitions Defs Origin Strokes Stroke Words Sentences Sents 纯粹数学 純粹數學 chúncuìshùxué pure mathematics The branch of mathematics that studies abstract concepts independently of any application outside application.
纯粹数学 純粹數學 chúncuìshùxué pure mathematics The branch of mathematics that studies abstract concepts independently of any application outside application.
