AIM: To study chemical characterization and immuno-logical activities of an acidic polysaccharide, CHC-1, isolated and purified from the seeds of Cuscuta chinensis Lam.是什么意思_AIM: To study chemical characterization and immuno-logical activities of an acidic polysaccharide, CHC-1, isolated and purified from the seeds of Cuscuta chinensis Lam.在线翻译_英语_读音_用法_例句