academic circle

The community of scholars, researchers, and educators involved in academic pursuits, typically associated with universities and other institutions of higher learning.

1. His groundbreaking research has caused quite a stir in academic circles.
   他的开创性研究在学术界引起了相当大的轰动。
2. The theory is widely accepted in academic circles but remains controversial among the general public.
   这个理论在学术圈内广受认可，但在普通大众中仍有争议。
3. She's well-known in academic circles for her contributions to environmental science.
   她因对环境科学的贡献在学术界享有盛名。