cell recognition

例句：

1. 1.Cell recognition is a crucial process in the immune system.
   细胞识别是免疫系统中至关重要的过程。
2. 2.The researchers found that the cells recognized the virus as an invader.
   研究人员发现，这些细胞将病毒视为入侵者。
3. 3.The ability to recognize cells accurately is essential for medical diagnosis.
   能够准确识别细胞对于医疗诊断至关重要。