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

He wears a hearing aid.
他戴着助听器。
I got an i.d.off the hearing aid.
我找到助听器的拥有人了。
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。
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
Objective: to study the effect of hard earmould in the regulation of hearing aid.
目的：研究硬质耳模在助听器调节中的作用。
You're deaf, you get a hearing aid!
你要是聋子，就去找个助听器吧！
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。
The results are useful in hearing aid fitting.
这项结果将有助于助听器的验配。
Determine occupational history and use of glasses, contacts, hearing aid, and medications.
检查职业史及眼镜、形眼镜、听器和药物使用情况。
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。