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

单词	quadratic
释义	qua·drat·ic I. \(ˈ)kwä\|drad.]ik, -at], ]ēk sometimes (ˈ)kwȯ\|-\ adjective Etymology: quadrate (II) + -ic 1. : of, relating to, or resembling a square : square 2. : having terms of second degree as the highest < a quadratic equation is one in which the highest power of the unknown quantity is a square > 3. : tetragonal < quadratic system in crystallography > II. noun (-s) 1. : a quadratic polynomial or polynomial equation < 3x²+4x-1.0 is a quadratic > 2. qua·drat·ics \kwäˈdrad.iks\ plural but singular or plural in construction : a branch of algebra treating of quadratic equations
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