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1. Yahoo奇摩字典

   arginine

   IPA [ˈɑːdʒɪniːn]

   noun

   • 1. a basic amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.

   Word Origin late 19th century: from German Arginin, perhaps from Greek arginoeis ‘bright-shining, white’.

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