The character of pteridophyte flora is transitional,in which the tropical area patterns of genera are 62.13% and the temperate area patterns are 10.61%.是什么意思_The character of pteridophyte flora is transitional,in which the tropical area patterns of genera are 62.13% and the temperate area patterns are 10.61%.在线翻译_英语_读音_用法_例句