Soy is a plant food which contains all the essential amino acids, making it a completeprotein source.

大豆这种种植食物包含所有的必需氨基酸，使之成为一个完整的蛋白质来源。

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Soy is a plant food which contains all the essential amino acids, making it a completeprotein source.

大豆这种种植食物包含所有的必需氨基酸，使之成为一个完整的蛋白质来源。

youdao