radio-,放射的，therapy,治疗。

1. a course of radiotherapy

放射疗程

来自《权威词典》

2. The radiotherapy has taken her down somewhat.

放射疗法使她瘦了不少.

来自《简明英汉词典》

3. The doctor prescribed radiotherapy for him.

医生要他做放射治疗.

来自《现代英汉综合大词典》

4. Surgery and radiotherapy should be combined.

手术和放射治疗必须相结合.

来自辞典例句

5. To observe the reaction and toxicity of the radiotherapy.

观察两组患者放疗过程中放射性反应及放射性毒副反应情况.

来自互联网