Astragalus polysaccharide (APS) liposomes was prepared by reverse rotary evaporation and membrane and determined the envelopment rate.是什么意思_Astragalus polysaccharide (APS) liposomes was prepared by reverse rotary evaporation and membrane and determined the envelopment rate.在線翻譯_英語_讀音_用法_例句