英语词汇quadratic equation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	quadratic equation
释义	quadratic equation 1 ENTRIES FOUND: quadratic equation (noun) quadratic equation /kwɑˈdrætɪk-/ noun plural quadratic equations quadratic equation /kwɑˈdrætɪk-/ noun plural quadratic equations Learner's definition of QUADRATIC EQUATION [count] mathematics : an equation in which the highest unknown variable is multiplied by itself only once二次方程 x₂ + 4x + 4 = 0 is a quadratic equation.*x²+4x+4=0是一个二次方程。
随便看	only have eyes for only hope only human only if only just only/just one only natural only once only one Only rarely only right only succeeded in only the beginning (only) time will tell only time will tell only too on maneuvers on merit on message on my ass on my command on my radar on my radar (screen) on my radar screen on my return home

英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。