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

• He wears a hearing aid.
  他戴着助听器。
• Objective To observe the effects of hearing aid on the treatment of tinnitus.
  目的探讨助听器对耳鸣的治疗作用。
• The results are useful in hearing aid fitting.
  这项结果将有助于助听器的验配。
• 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。
• We think it's a hearing aid.
  我们认为那是助听器。
• 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。
• A hearing aid helps to overcome defects in hearing.
  助听器有助于克服听觉缺陷。
• How to improve the effects of hearing aid properly?
  如何更好地发挥助听器的作用？
• 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。
• 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。