niacin
英 ['na??s?n]
美['na??sn]
- n. [生化] 烟酸；尼克酸
低频词
中文词源
niacin 烟酸
缩写自nicotinic acid.
英文词源
- niacin (n.)
- "pellagra-preventing vitamin in enriched bread," 1942, coined from ni(cotinic) ac(id) + -in (2), chemical suffix; suggested by the American Medical Association as a more commercially viable name than nicotinic acid.
The new name was found to be necessary because some anti-tobacco groups warned against enriched bread because it would foster the cigarette habit. ["Cooperative Consumer," Feb. 28, 1942]
双语例句
- 1. House: The carrots turn you yellow, the niacin turns you red.
- 豪斯: 胡萝卜让你变黄, 烟碱酸把你变红.
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- 2. It's known to be particularly rich in vitamin B 1 and Niacin.
- 这种平菇富含维生素B1和烟酸(又称烟碱酸、尼龙酸、尼克酸、抗癞皮维生素).
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- 3. Mild cases of niacin deficiency respond to a well - balanced diet alone.
- 轻症或可疑为烟碱酸缺乏症者只用均衡饮食治疗即可收到满意效果.
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- 4. Another B - vitamin is niacin.
- 另一种维生素B是烟酸.
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- 5. With Niacin and Vitamin A for health gums.
- 盐碱和维生素A有助于牙齿的健康.
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