短语词组短语active hepatin 活性糖元保liver hepatin 肝糖原myo -hepatin 肌糖元muscle and liver hepatin 肌肝糖原entero hepatin circulatio 尿素的肠肝循环low molecular hepatin 低分子肝素钙entero hepatin circulation o 尿素的肠肝循环 返回 hepatin