sourdough

['saʊədəʊ]

释义

adj.用酵头发酵制成的
fermented dough, used to make bread rise, from one baking to the next.

例句
Sheldon: I excel at so many things. You've had my sourdough bread. (The Big Bang Theory)
谢尔顿：很多事我都很杰出。你也曾吃过我做的发酵面包。（生活大爆炸）