gammatherapy

例句：

1. 1. The patient was treatedwith gammatherapy to reduce the pain.
   患者接受了伽玛射线治疗以减轻疼痛。
2. 2. This treatment is known for its effectivenessin treating cancer.
   这种治疗方法因其在治疗癌症方面的有效性而闻名。
3. 3.Gammatherapy has been usedas a complementary therapy forchronic pain management.
   伽玛射线治疗被用作慢性疼痛管理的一种补充疗法。