烟碱酸 yān jiǎn suān

DEFINITIONS

  1. variant of 菸鹼酸|菸碱酸[yan1 jian3 suan1]
  2. niacin

CHARACTERS

烟 yān
HSK 4
smoke, soot; opium; tobacco, cigarettes
碱 jiǎn alkaline, alkali, lye, salt
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled