hearing aid

英 [ˈhɪərɪŋ eɪd]

美 [ˈhɪrɪŋ eɪd]

n. 助听器

牛津词典

noun

助听器
a small device that fits inside the ear and makes sounds louder, used by people who cannot hear well
1. to have/wear a hearing aid
  有 / 戴助听器

助听器
Ahearing aidis a device which people with hearing difficulties wear in their ear to enable them to hear better.

noun

a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
Synonym:ear trumpet
an electronic device that amplifies sound and is worn to compensate for poor hearing
Synonym:deaf-aid

You're deaf, you get a hearing aid!
你要是聋子，就去找个助听器吧！
Discussion on the understanding and use of verification and validation in hearing aid fitting
怎样理解和区分验证和评估在助听器验配中的使用
The bone-conducted ultrasound has been used in hearing aid since finding out that people are able to perceive it.
自发现通过骨传导人可以感知超声以来，骨传导超声技术已被应用于助听中。
We think it's a hearing aid.
我们认为那是助听器。
My husband's new hearing aid.
我老公的新助听器。
The Progress of Algorithms Applied in Digital Hearing Aid
数字助听器中若干主要算法的发展和现状
And our item, fast hearing aid compatibility ( HAC) testing system is proposed.
我们这个项目&高速HAC测试系统就这样被提出了。
Just crank up your hearing aid a peg or two.
把助听器调高一两个刻度就可以。
Objective To observe the effects of hearing aid on the treatment of tinnitus.
目的探讨助听器对耳鸣的治疗作用。
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。