HomeDictionary烟醯胺烟醯胺Word(Tw) nicotinamide; niacinamideTraditional菸醯胺Copy wordyān xī ànyan1xi1an4Hear itMeaning(Tw) nicotinamide; niacinamide CC-CEDICTCharacters in 烟醯胺烟yān醯xī胺àn