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来源:雅诚德英语网
It is usually permanent and requires rehabilitation such as the use of a hearing aid.
听力障碍往往是永久性的,需要使用助听器等康复手段。
It is usually permanent and requires rehabilitation such as the use of a hearing aid.
听力障碍往往是永久性的,需要使用助听器等康复手段。