遗传性耳聋由遗传缺陷引起，与基因异常及相关的综合症关系密切，属临床常见疾病。

Hereditary hearing impairment is caused by genetic defects and is a common clinical disease.

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遗传性耳聋由遗传缺陷引起，与基因异常及相关的综合症关系密切，属临床常见疾病。

Hereditary hearing impairment is caused by genetic defects and is a common clinical disease.

youdao