马兜铃酸 mǎ dōu líng suān

DEFINITIONS

  1. aristolochic acid

CHARACTERS

马 mǎ
HSK 3
horse; surname; KangXi radical 187
兜 dōu
HSK 6
pouch
铃 líng
HSK 5
bell
酸 suān
HSK 4
tart, sour; acid; stiff; spoiled