烟酰胺 Traditional 菸酰胺 yān xiān àn 🔊 nicotinamide; niacinamide + Keep this word Meanings yān xiān àn 菸酰胺 nicotinamide; niacinamide Its characters 烟yāncigarette or pipe tobaccoHSK 4酰xiānacid radical胺ànamine