有四种主要的癌症治疗类型：外科、放射治疗、化学治疗和免疫治疗。

There are four major types of cancer treatment: surgery, radiation therapy, chemotherapy, and immunotherapy.

youdao

有四种主要的癌症治疗类型：外科、放射治疗、化学治疗和免疫治疗。

There are four major types of cancer treatment: surgery, radiation therapy, chemotherapy, and immunotherapy.

youdao