hearing aid

英 [ˈhɪərɪŋ eɪd]

美 [ˈhɪrɪŋ eɪd]

n.  助听器

医学

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

柯林斯词典

• 助听器
  Ahearing aidis a device which people with hearing difficulties wear in their ear to enable them to hear better.

英英释义

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

双语例句

• 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
• 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。
• 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。
• 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
• 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。
• 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。
• 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。