The structure to balance the pressure difference between the middle ear and atmosphere is ( )
A、cochlearduct
B、cochlearhole
C、roundwindow
D、eustachiantube
E、ovalwindow
发布时间:2025-07-07 09:19:37
A、cochlearduct
B、cochlearhole
C、roundwindow
D、eustachiantube
E、ovalwindow