rotenone
rotenone[ˈrəʊtənəʊn]noun- [mass noun](Chemistry)a toxic crystalline substance obtained from the roots of derris and related plants, widely used as an insecticide
(化)鱼藤酮
- A polycyclic ketone; chem. formula: C23H22O6
多环酮;化学分子式:C23H22O6
语源- 1920s: from Japanese rotenon (from roten 'derris') + -one
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