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quadratic英英释意 - 繁体字在线
首页英语词典quadraticquadratic英英释意

quadratic

英 [kwɒ'drætɪk] 美[kwɑ'drætɪk]
  • adj. [数] 二次的
  • n. 二次方程式

英英释意


1. an equation in which the highest power of an unknown quantity is a square
2. a polynomial of the second degree