单词 | vitamin C |
释义 | vitamin C (once / 29549 pages) n WORD FAMILY vitamin C USAGE EXAMPLESScurvy, an 18th century disease caused by a lack of vitamin C, appears to have made a surprise comeback in Australia. The Guardian(Nov 28, 2016) Scurvy is now a rare condition caused by having too little vitamin C, or ascorbic acid, in your diet. BBC(Nov 28, 2016) “In the North American diet, it figures somewhere around 45 to 50 percent of the daily vitamin C requirement.” Seattle Times(Nov 24, 2016) n a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy Syn|Hyper C, ascorbic acid antioxidant substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides water-soluble vitaminany vitamin that is soluble in water |
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