发布于:2025-07-06 05:49浏览量:56文/优校网
1.〈口〉探矿者;垦荒者;在阿拉斯加过冬的人;老资格,老手
2.发面底子,酵种,面肥
1.a mixture of flour, water, and yeast that is allowed to ferment and then used for making bread