niacin
音標(biāo)發(fā)音
- 英式音標(biāo) [?na??.s?n]
- 美式音標(biāo) [?na??.s?n]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- n.菸酸(抗癩皮病維生素)
英漢例句
- Niacin is found in meat, fish and green vegetables.
肉類，魚(yú)類和綠色蔬菜中發(fā)現(xiàn)有菸酸。
用作名詞 (n.)
英英字典
- one of the vitamin B complex found in foods such as wheat, beef, chicken, and milk, important for producing energy from food and for keeping the digestion and nervous system healthy