一元一次式

一 yi ˉ yiˋ yiˊ

One, 1, Single, A, An, Once, As soon as, The

元 yuanˊ

Original, Primary, First, Beginning, Fragment, Dollar, Piece, Head

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

式 shiˋ

Form, Type, Style, System, Pattern, Posture, Pose