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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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Frenchman
Frenchwoman
frenetic
frenulum
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frequency
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fresh
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freshwater
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Fri.
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更新时间:2025/3/10 17:14:06