noun 下载 🔗分享 巨噬细胞, 吞噬细胞 A white blood cell that phagocytizes necrotic cell debris and foreign material, including viruses, bacteria, and tattoo ink. It presents foreign antigens on MHC II to lymphocytes. Part of the innate immune system. Examples : "The macrophage cleaned up the dead skin cells and bacteria from the infected cut on my arm. " 巨噬细胞清除了我手臂感染伤口上的死皮细胞和细菌。 medicine physiology biology anatomy organism disease biochemistry microorganism body 与AI对话词汇游戏阅读练习