The blast left him with permanently impaired hearing.

爆炸造成了他永久性听力损伤。

《柯林斯英汉双解大词典》

It is a common cause of impaired hearing in young children.

这是一项共同的事业受损的听证会在年幼的儿童。

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Weak narcotic effect. Impaired hearing, headache, increase in blood pressure and pulse rate.

弱麻醉作用削弱了听力，头痛，血压和脉搏增加。

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For the deaf and hearing impaired, an app called SpeechTrans Ultimate lets them communicate with hearing people, who speak out loud into the user's mobile device, and the translated text automatically appears.

BBC: Speeding up work for people with disabilities

Teachers involved in the action provide specialist advice and support for visually and hearing impaired pupils in mainstream schools across the area.

BBC: Stoke-on-Trent teachers strike over appraisals

Being deaf or hearing impaired may present technological challenges, especially if you are fond of the great outdoors and all the weather-related perils that come with it.

ENGADGET: Siemens' waterproof Aquaris hearing aid means rain doesn't need to stop play, we go ears on