Read Edit View history 一次方程式 yīcìfāngchéngshì linear equation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 一次方程式 yīcìfāngchéngshì linear equation (math.) linear equation 老师在黑板上写下了一个一次方程式。 Edit Delete References Add reference No references for this word.