oncology

名词 oncology:

1. the branch of medicine concerned with the study and treatment of tumors

on.col.o.gy

n.（名词）
The branch of medicine that deals with tumors, including study of their development, diagnosis, treatment, and prevention.
肿瘤学：研究肿瘤的医学分支，他的研究包括其发展、诊断、治疗和预防

来源：
Greek onkos [mass, tumor] * see nek- 2
希腊语 onkos [块，肿瘤] *参见 nek- 2
-logy
-logy

【引伸】
on.colog.ical
oncol.ogist
n.（名词）