The rates of extraction and isolation from the mycelium of fermented Poria cocos and natural Poria cocos were 24.47% and 82.93% respectively.是什么意思_The rates of extraction and isolation from the mycelium of fermented Poria cocos and natural Poria cocos were 24.47% and 82.93% respectively.在线翻译_英语_读音_用法_例句