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

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。
Objective: To find the correct method for hearing determination and hearing aid prescription in children.
目的：探讨如何及时准确地检测出小儿听力及正确的助听器选配方法。
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。
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
You're deaf, you get a hearing aid!
你要是聋子，就去找个助听器吧！
A hearing aid helps to overcome defects in hearing.
助听器有助于克服听觉缺陷。
Research of the effect of cochlear implant and hearing aid on voice quality of hearing impaired children
人工耳蜗与助听器对听障儿童嗓音音质的影响研究
For two weeks, they went through a number of everyday situations with the newest hearing aid technology in their ears.
在两个星期中，他们在最新的助听器技术帮助下体验了一系列日常情景。
He wears a hearing aid.
他戴着助听器。
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。