这些氨基酸主要来自我们吃的食物(人不能合成所需的所有氨基酸，因此改组从食物中获取其他的“基本”氨基酸)。

These amino acids come mainly from the food we eat (humans cannot synthesize all the amino acids we need and therefore must obtain the others, called "essential" amino acids, from food).

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这些氨基酸主要来自我们吃的食物(人不能合成所需的所有氨基酸，因此改组从食物中获取其他的“基本”氨基酸)。

These amino acids come mainly from the food we eat (humans cannot synthesize all the amino acids we need and therefore must obtain the others, called "essential" amino acids, from food).

youdao