单词	operator
释义	Operator A symbol (such as +, −, ×, etc) that shows an operation (i.e. you want to do something with the values). See: Operation
随便看	mean deviation measure measure of central tendency measurement median median of triangle mega- member metre | meter metric system micro- midday midnight midpoint mile millennium milli- milligram millilitre | milliliter millimeter | millimetre million minimum minor arc minor axis minuend

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。