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protein

英 ['prəʊtiːn] 美['protin]
  • n. 蛋白质;朊
  • adj. 蛋白质的

英英释意


1. 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
"a diet high in protein"