"The kiss reduced pressure in the mouth, pulled the eardrum out and caused the breakdown of the ear," the paper quoted a doctor surnamed Li from the hospital as saying.
In this condition, the pressure of pus and the inflammation of the eardrum may destroy a small area of drum tissue and create a hole through which the pus can drain to the outside.
在这种情况下，压力的脓和炎症的鼓膜可能摧毁一个小面积的鼓组织和创造一个洞，通过它可以脓流失向外界。
3
The eustachian tubes connect the middle ears to the pharynx, allowing air pressure on the eardrum to be equalized.