mononuclear phagocyte system

例句：

1. 1.The mononuclear phagocyte system plays a crucial role in the immune response.
   单核吞噬细胞系统在免疫反应中起着至关重要的作用。
2. 2. The study of the mononuclear phagocyte system has led to new insights into the function of macrophages.
   研究单核吞噬细胞系统已经为我们提供了关于巨噬细胞功能的新见解。
3. 3. The mononuclear phagocyte system is responsible for removing dead and damaged cells from the body.
   单核吞噬细胞系统负责从身体中清除死亡和受损的细胞。