常見例句用作名詞 (n.)Curdlan is a natural microbe exocellular polysaccharide, which has distinctive physics &chemistry characterization and immune irritancy activity.摘要凝膠多糖是一種天然的微生物胞外多糖，具有獨(dú)特的理化性質(zhì)及免疫刺激活性。 返回 irritancy