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1.清洗猪大肠时,在水中加些食醋和一汤匙明矾,搓揉几遍,再用清水冲洗数次,即可使其清爽干净。
1. When cleaning the pig intestine, add some vinegar and a tablespoon of alum to the water, rub it several times, and rinse several times with fresh water to make it fresh and clean.