微生物可直接作为食物来源，或作为一种添加到其它食物中的添加物，并被称为单细胞蛋白。

Microorganisms can be used directly as a food source or as a supplement to other foods and are then called single-cell protein.

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微生物可直接作为食物来源，或作为一种添加到其它食物中的添加物，并被称为单细胞蛋白。

Microorganisms can be used directly as a food source or as a supplement to other foods and are then called single-cell protein.

youdao