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

She knew that if he was in foster care, he'd get that hearing aid.
她知道若他被人领养了，他就可以得到助听器。
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。
We think it's a hearing aid.
我们认为那是助听器。
A hearing aid helps to overcome defects in hearing.
助听器有助于克服听觉缺陷。
My husband's new hearing aid.
我老公的新助听器。
He wears a hearing aid.
他戴着助听器。
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。
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。
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。
Discussion on the understanding and use of verification and validation in hearing aid fitting
怎样理解和区分验证和评估在助听器验配中的使用