Exposure to loud noises can definitely produce a partial or complete loss of hearing, depending on the intensity, duration, and frequency composition of the noise.

暴露在巨大的噪音中肯定会造成部分或完全的听力丧失，这取决于噪音的强度、持续时间和频率组成。

youdao

I have noticed some loss of hearing.

我发现我的听力有些差。

youdao

For many people, loss of hearing is irreversible.

对许多人来讲，听力的丧失是一件无法挽回的事。

youdao

Other concerns include an increased risk of ear infection, hearing loss and problems with their teeth.

VOA: special.2009.12.22

What did she think about the tragic loss of her sight and hearing?

VOA: special.2009.11.15

According to the Blinded Veterans Association, approximately 34% of those injured by IED blasts suffer dual sensory loss of vision and hearing in addition to the well-documented physical wounds such as loss of limbs and other permanent physical disabilities.

CNN: Don't ignore the threat of IEDs

Etymotic's hearing protection products were honored with a Design and Engineering Innovations Award in the Health and Wellness category at the 2011 Consumer Electronics Show and the prestigious 2010 Safe-in-Sound Award for decades of innovation in hearing loss prevention from the National Institute of Occupational Safety and Health (NIOSH) and the National Hearing Conservation Association.

ENGADGET: Etymotic Music?Pro 9-15 earplugs bring high-end hush to audiences, lets us enjoy speed metal safely

It's design is intended to minimize problems caused by loss of sight or hearing or reduced mobility with gadgets such as telephones with extra-large easy-to-read numbers, voice-activated appliances, locks operated by fingerprint scanners and talking kitchen scales.

CNN: High-tech home makes aging graceful