n. the branch of medicine concerned with the study and treatment of tumors
n. 肿瘤学
[医] 肿瘤学
1. Oncology is the branch of medicine that deals with cancer.
肿瘤学是医学的一个分支，专门研究癌症。
2. Many patients seek a second opinion from an oncology specialist.
许多患者会向肿瘤学专家寻求第二意见。
3. Advances in oncology have improved cancer treatment options significantly.
肿瘤学的进展显著改善了癌症治疗选择。