sourdough
US /ˈsaʊr.doʊ/
UK /ˈsaʊə.dəʊ/
명사
효모
a mixture of flour and water that is left to ferment (= change in a chemical process) and then used to make bread:
예시:
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sourdough bread
효모
a mixture of flour and water that is left to ferment (= change in a chemical process) and then used to make bread: