结论：鼓室硬化的听力损失与硬化灶的部位和程度直接相关。

There is a direct relationship between the degree of hearing loss and the degree and site of tympanlsclerosis.

youdao

结论：鼓室硬化的听力损失与硬化灶的部位和程度直接相关。

There is a direct relationship between the degree of hearing loss and the degree and site of tympanlsclerosis.

youdao