Jù / shì / xì / bāo / néng / gòu / tūn / shì / bìng / qīng / chú / tǐ / nèi / de / bìng / yuán / tǐ巨噬细胞能够吞噬并清除体内的病原体。Macrophages can engulf and remove pathogens from the body.