Therapies using stem cells, or cells derived from embryos that can turn into myriad cell types, can potentially restore normal hearing.

干细胞(也就是可分化为胚胎来源、可分化为多种细胞的细胞)疗法，可能恢复正常的听力。

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The junction, which is key for normal hearing, may also be the source of auditory hallucinations.

这一区域对于正常听觉十分关键，同时，也是幻听的发源地。

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She knew me when I had normal hearing.

她在我听力还正常时就已经认识我了。

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To those of you that suffer from some form of hearing loss, take comfort in the fact that many, many great people have succeeded in monumental ways without normal hearing, or any hearing for that matter.

CNN: KISS' Paul Stanley: I'm deaf in one ear

It is also worth remembering that gesture is still a crucial part of human language, even for those with normal hearing.

ECONOMIST: Evidence that the first words were movements, not sounds

She told the hearing it was normal practice to pick people for the job based on their cover letter and CV without an interview.

BBC: Jersey doctor who operated unsupervised not interviewed