懂中文 Dong Chinese
Dictionary
Log in
  • Learn
  • Dictionary
  • Media
  • Settings
煙鹼
yān​jiǎn

nicotine

Definitions Defs Origin Strokes Stroke Words Sentences Sents
  • 烟碱酸 yān​jiǎn​suān niacin
    niacin; vitamin B3; nicotinic acid