cantharidin

can.thar.i.din

n.（名词）
A bitter crystalline compound, C0H 2O 4, that is the active ingredient of cantharides and produces blistering of the skin.
斑蝥素，芜菁素：苦味的结晶化合物，C0H 2O 4，是斑蝥的活化成分并会令皮肤起泡