rotenone /'rәutnәun/ 📖 中文释义 [化] 鱼藤酮[医] 鱼藤酮 📘 English Definition(英文释义) n. a white crystalline insecticide that has low toxicity for mammals; is used in home gardens; extracted from the roots of derris and cube ← rotenolone R 字母词表 roter →