Lepidodendron is an extinct genus of primitive, vascular, arborescent (tree-like) plant related to the Lycopsids.是什么意思_Lepidodendron is an extinct genus of primitive, vascular, arborescent (tree-like) plant related to the Lycopsids.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句