noun · The specific list of ingredients and their proportions used to create a medicine, chemical product, or material.

这种新型涂料的配方非常环保。

noun · A mathematical technique used to solve or simplify quadratic equations by creating a perfect square trinomial.

老师在课堂上讲解了如何通过配方来解一元二次方程。

noun · A set of instructions and ingredients used for preparing a particular food dish.

我正在寻找制作正宗川菜的配方。