cell infusion

例句：

1. 1. The cell infusion helps to stimulate the immune system.
   细胞注射有助于刺激免疫系统。
2. 2.This medication is designed for patients with cancer who need frequent cell infusions.
   这种药物是为需要频繁接受细胞注射的癌症患者设计的。
3. 3. The doctor explained that the patient needed a cell infusion to help him recover from his illness.
   医生解释说，病人需要接受细胞注射来帮助他恢复健康。