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

My husband's new hearing aid.
我老公的新助听器。
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。
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；
We think it's a hearing aid.
我们认为那是助听器。
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。
Objective To discuss the methods of hearing aid fitting for deaf infants.
目的探讨耳聋婴儿助听器验配的方法。
Just crank up your hearing aid a peg or two.
把助听器调高一两个刻度就可以。
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
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。