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

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。
You're deaf, you get a hearing aid!
你要是聋子，就去找个助听器吧！
Because I can barely hear, I need a hearing aid.
因为我几乎听不见，所以需要助听器。
It requires up front planning and a certain discipline to ensure that hearing aid compatibility requirements are achieved.
它需要前面的规划和一定的纪律，确保助听器兼容性要求的实现。
Method: Complete audiological assessment and hearing aid check were done on 13 deaf children filled with hearing aids.
方法：对13例配戴助听器的聋儿进行了全面的听力学及助听器评估。
We think it's a hearing aid.
我们认为那是助听器。
How to improve the effects of hearing aid properly?
如何更好地发挥助听器的作用？
Just crank up your hearing aid a peg or two.
把助听器调高一两个刻度就可以。
A hearing aid helps to overcome defects in hearing.
助听器有助于克服听觉缺陷。
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。