单词乎

quadratic

音标[kwә'drætik]

汉语翻译

a. 二次的
n. 二次方程式

词型变化

副词:quadratically 

英语解释

名词 quadratic:

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

形容词 quadratic:

  1. of or relating to or resembling a square
  2. of or relating to the second power

例句

  1. The branch of algebra that deals with quadratic equations.
    二次方程式论处理二次方程式的代数学的分支

详细解释


quad.rat.ic

adj.Mathematics (形容词)【数学】
Of, relating to, or containing quantities of the second degree.
二次的:属于二次的,与二次有关的,或包含二次数的

来源:
From quadrate
源自 quadrate

【引伸】
quadrat.ic
n.(名词)
quadrat.ically
adv.(副词)

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