研究背景：肺癌是目前全球最常见、疾病负担最重的恶性肿瘤。

Background: Lung cancer is the most common and heavy burden disease in the world.

youdao

研究背景：肺癌是目前全球最常见、疾病负担最重的恶性肿瘤。

Background: Lung cancer is the most common and heavy burden disease in the world.

youdao