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

If you share the misconception, perhaps you should consider trying out a hearing aid for a short time.
如果您也同样误解，也许您应该使用助听器一段时间。
Conclusion Pure tone test, hearing aid evaluation and further consultation with a doctor are major factors, which affects the hearing aid effect on deaf children;
结论：纯音测听和助听评估及复诊是影响聋儿助听效果的主要因素；
He wears a hearing aid.
他戴着助听器。
Objective To investigate the effect of contralateral hearing aid on performance of cochlear implant user.
目的探讨人工耳蜗植入者对侧耳佩戴助听器的意义和作用。
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。
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。
How to improve the effects of hearing aid properly?
如何更好地发挥助听器的作用？
Addressed us over the loudspeaker Hearing Aid and Amplification System
透过扩音器对我们演讲助听器与声音扩大系统
My husband's new hearing aid.
我老公的新助听器。