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	domain of a function dot plot dot product double dozen duodecimal e (euler`s number) earned income eccentric eccentricity edge electronic funds transfer (eft) element elimination ellipse ellipsoid end point engineering notation enlarge equal equal sign equality equality (sets) equation equation of a straight line

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。