Comparative study on extracting of the active components of Folium eucommiae by the methods of alcohol extracting-water precipitating and water extracting-alcohol precipitating是什么意思_Comparative study on extracting of the active components of Folium eucommiae by the methods of alcohol extracting-water precipitating and water extracting-alcohol precipitating在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句