Cách sử dụng
Oncology is a word that refers to the study of cancer, and everything related to it. Doctors and scientists who study cancer are called oncologists. If you are talking about something related to cancer, like a treatment or a specialist, you might use the word oncology. For example, you might say "My grandfather is going to see an oncologist for his cancer treatment" or "I'm interested in studying oncology in college." It's a technical word, so it's mostly used in medical or scientific contexts.