quartic
🇬🇧/ˈkwɔːtɪk/ 🇺🇸/ˈkwɔːrtɪk/involving the fourth and no higher power of an unknown quantity or variable.
adjective [原级] 四次的
And what was the point of a quartic steering wheel? 而且四次式的方向盘又是怎么一回事啊？
noun [抽象名词] 四次方程；四次函数；四次曲线；四次曲面
A complete quartic polynomial consists of 15 terms. 一个完整四次的多项式由15项组成。
