烟
碱
酸

Word Definition - 烟碱酸

yān jiǎn suān variant of 菸鹼酸|烟碱酸[yān jiǎn suān]; niacin (vitamin B3); nicotinic acid; Pyridine-3-carboxylic acid C6H5NO2

Individual Character Details

烟 yān, yān
碱 jiǎn, jiǎn
酸 suān