英语词汇“quadratic form”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	quadratic form
释义	quadratic form Math. a polynomial all of whose terms are of degree 2 in two or more variables, as 5x² - 2xy + 3y². [1855-60]
随便看	postdeterminer postdevaluation postdevelopmental post-Devonian postdiagnostic postdiaphragmatic postdiastolic postdigestive postdigital postdiluvian post-Diocletian postdiphtherial postdiphtheric postdiphtheritic postdisapproved postdiscoidal postdive postdoc postdoctoral postdysenteric post-Easter posteducational postelection postelemental postelementary

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。