单词	pound
释义	Pound A measure of mass in the US and Imperial measurement systems. Abbreviation: lb A Soccer Ball weighs about 1 lb An average adult male weighs 180 lb It is defined as exactly 453.59237 grams See: Gram
随便看	exponent exponential function exponential growth expression exterior angle exterior angle theorem extraneous root extrapolation extrema face factor factor theorem factor tree factorial factoring factorising fahrenheit fall femto- fibonacci sequence figurate number finance charge financial goals financial literacy financial plan

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。