A prefix meaning 100
Examples:• a hectagon is a polygon with 100 sides• a hectare is 100 ares (an "are" is 100 square meters)
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。