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单词
nicotinic acid
释义
nicotinic acid
n. a vitamin of the B complex, found in milk, liver, and yeast, a deficiency of which causes pellagra. Also called NIACIN.
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unroyal
unruffled
unruled
unruly
UNRWA
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unsafe
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unsalaried
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unsatisfied
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unsaved
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更新时间:2025/11/14 9:36:55