like: Protein → →
Protein ☊ 
蛋白质 ☊ Protein Protein any of a large group of nitrogenous organic compounds that are essential constituents of living cells Protein consist of polymers of amino acids Protein essential in the diet of animals for growth and for repair of tissues Protein can be obtained from meat and eggs and milk and legumes Protein a diet high in protein Protein ☊ 蛋白质 ☊