sourdough
n (US)
1 [U] fermented dough mixture used in bread-making 面肥
[attrib 作定语]
sourdough bread 用面肥发的面包.
2 person with long experience in pioneering or gold prospecting (in N Canada or Alaska) (加拿大北部或阿拉斯加的)垦荒老手, 探金矿的行家.
🗣️ 情景例句
Yes. About four years ago.
是的 ,大约四年前走的。
Nothing can shake the basis for my belief.
任何东西都动摇不了我信念的基础。
It was his job to repair bicycles and at that time he used to work fourteen hours a day.