Objectie : To study the optimum extraction of Drynaria fortunei ( Kunze ) J.目的: 研究骨碎补的提取工艺....

drynaria的音标：drynaria的英式发音音标为：[drɪ'nərɪə]drynaria的美式发音音标为：[drɪ'nərɪr]...

骨碎补...