释义 |
Angara-flora 基本例句 安加拉植物群¹⁰⁰ The Siberia province is characterized by great development of Syringothwts, but lack of Gigantoproductus and less development of corals and plants, belonging to Angara flora.西伯利业省以管孔贝大量发育为特征,缺少大长身贝类,珊瑚不甚发育,植物少见,为安加拉植物群; the Angara flora stage .安加拉植物群阶段 |