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

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
How to improve the effects of hearing aid properly?
如何更好地发挥助听器的作用？
He wears a hearing aid.
他戴着助听器。
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。
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。
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。
I got an i.d.off the hearing aid.
我找到助听器的拥有人了。
A hearing aid helps to overcome defects in hearing.
助听器有助于克服听觉缺陷。
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！