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单词 arginine
释义
N4254273arginineSpoken.3Fiction.0Magazine.53Newspaper.0Academic.17

arginine

/ˈɑːdʒɪnaɪn/
noun
mass noun
1
Biochemistry a basic amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.
【生化】精氨酸, 阿金宁。
1.1
Chem. formula: HNC(NH2) NH(CH2)3CH(NH2)COOH.
化学分子式: HNC(NH2)NH(CH2)3CH(NH2)COOH.
词源
late 19th cent.: from German Arginin, perhaps from Greek arginoeis 'bright-shining, white'.
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