assistant professors
associate professors
full professors
university professors
A: How many professors are in your department?
A：你们系有多少位教授？
B: There are about twenty professors teaching various subjects.
B：大约有20位教授教授不同的科目。
1) 大学教员
2) 高级学者
3) 教授（复数）
1. 教授（复数）
noun
1. People who hold the rank of professor at a university.