单词	perfect square
释义	Perfect Square A number made by squaring a whole number. 16 is a perfect square because 42 = 16 25 is also a perfect square because 52 = 25 etc... See: Square (Numbers)
随便看	ordinate origin origin symmetry orthocenter orthogonal oscillating series ounce outcome outlier oval ovoid pair palindrome palindromic numbers parabola paraboloid parallel parallel lines parallel planes parallelepiped parallelogram parameter parametric equations parentheses parity

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。