interleukin-2

例句：

1. 1. Interleukin-2 is a cytokine that plays a crucial role in immune responses.
   白细胞介素-2是一种在免疫反应中起关键作用的细胞因子。
2. 2. The research on interleukin-2 has led to significant advancements in cancer treatment.
   关于白细胞介素-2的研究已经导致癌症治疗的重大进步。
3. 3. The discovery of interleukin-2 has revolutionized our understanding of the immune system.
   发现白细胞介素-2已经改变了我们对免疫系统的理解。