A custardlike food with a tart flavor,prepared from milk curdled by bacteria,especially Lactobacillus bulgaricus and Streptococcus thermophilus,and often sweetened or flavored with fruit.

• 酸乳酪一种具有酸味的蛋奶糕状食物，由细菌作用的牛奶凝结物制得，尤指保加利亚乳酸杆菌和喜温链球菌，常加水果以变甜或加味。