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单词 protein
释义 protein n[C, U] substance found in meat, eggs, fish, etc that is an important body-building part of the diet of humans and animals 蛋白质; 朊     essential proteins and vitamins 必不可少的蛋白质和维生素     They were weakened by a diet that was low in protein. 他们日常饮食中蛋白质含量不足, 因而身体虚弱.     [attrib 作定语] protein deficiency 蛋白质缺乏.
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