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protein (base) fibre的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 protein:
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any of a large group of nitrogenous organic compounds that are essential constituents of living cells; consist of polymers of amino acids; essential in the diet of animals for growth and for repair of tissues; can be obtained from meat and eggs and milk and legumes
