单词	parallel planes
释义	Parallel Planes Planes that never intersect.
随便看	hexahedron highest common factor hindu-arabic number system histogram horizontal horizontal flip hour hour hand hundred hundredth hyperbola hyperbolic functions hypercube hypocycloid hypotenuse hypothesis i (unit imaginary number) icosahedron identity image imaginary number imperial system improper fraction incenter inch

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。