单词	am
释义	AM The half of the day from midnight to midday. What we call morning. It comes from the Latin "Ante Meridiem".
随便看	pascals triangle pattern payroll deduction pentagon pentagonal number pentagram pentahedron pentomino percent percentage points percentile rank perfect number perfect square perimeter period periodic function permutation perpendicular perpendicular lines perpendicular planes personal finance perspective peta- phase shift pi

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。