单词	古叉叶蕨属(化石)
释义	古叉叶蕨属(化石)Sphenopteris
随便看	reactor heterogeneous reactor-- heterogeneous reactor-- high-enery (-level) reactor-- highly enriched reactor-- highly rated reactor-- high-performance research reactor-- high-power reactor-- high-power-density reactor high temperature reactor high water level reactor homogeneous reactor-- homogeneous reactor-- homogeneous aqueous reactor-- homogeneous thorium reactor hot cell reactor-- hot clean reactor-- hot critical reactor hot start-up reactor housing reactor--housing reactor hybrid reactor hybrid fusion-fission reactor hydraulic experiment reactor-- image reactor-- incompletely thermal