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糙皮病是一种由烟酸缺乏引起的疾病。
Pellagra is a disease that results from niacin deficiency.
youdao
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缺乏烟酸时，引起糙皮病、皮肤炎、腹泻、痴呆等症。
A lack of niacin, it caused pellagra, dermatitis, diarrhea, dementia embolism.
youdao
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缺乏烟酸时，引起糙皮病、皮肤炎、腹泻、痴呆等症。
A lack of niacin, it caused pellagra, dermatitis, diarrhea, dementia embolism.
youdao