an associate professor

例句：

1. 1. He is an associate professor in the department of mathematics.
   他在数学系担任副教授。
2. 2. She has been teaching for many years and is now an associate professor.
   她教了多年书，现在是一名副教授。
3. 3.The university offers a range of courses for students who are interested in becoming associate professors.
   大学为对成为副教授感兴趣的学生提供一系列课程。