一次方程式 Save Sign in to save words yīcìfāngchéngshì ㄧ ㄘˋ ㄈㄤ ㄔㄥˊ ㄕˋ linear equation math. Character by character 一(yī)one 次(cì)next in sequence 方(fāng)surname Fang 程(chéng)surname Cheng 式(shì)type A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0