erythroxylon /ərɪθrɒksi:'lɒn/ 📖 中文释义 可卡因 📘 English Definition(英文释义) n. A genus of shrubs or small trees of the Flax family,growing in tropical countries. E. Coca is the source of cocaine. SeeCoca. ← erythroxyline E 字母词表 Erythroxylon coca →