一次多項式

Cat: Math (First-order polynomial) ^Next

一次 yiˊ ciˋ

(A, At a, First, Once, One, One at, Single) A, One, Once, First, Single, One at a time, At a time

多項式 duoˉ xiangˋ shiˋ

(Polynomial, Polynomials) Polynomials, Polynomial