cell alternative

例句：

1. 1.The new drug is an alternative to traditional chemotherapy for treating cancer patients.
   这种新药是治疗癌症患者的传统化疗的替代品。
2. 2.The researcher used a cell alternative to study the effects of radiation on cells.
   研究者使用一种细胞替代物来研究辐射对细胞的影响。
3. 3. The patient was given a cell alternative as part of their treatment plan.
   患者被给予一种细胞替代物作为他们的治疗方案的一部分。