此外，母乳中含有大量粘蛋白分子，其中包含蛋白质和碳水化合物。

In addition, human milk contains large molecules called mucins that include a great deal of protein and carbohydrate.

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此外，母乳中含有大量粘蛋白分子，其中包含蛋白质和碳水化合物。

In addition, human milk contains large molecules called mucins that include a great deal of protein and carbohydrate.

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