英语单词分类 轻松记单词

hearing aids

hearing aids基本解释

助听器

hearing aids相关例句

用作名词(n.)
  • The hearing aids are operated from batteries.
    助听器用电池供电。
  • A hearing aid helps to overcome defects in hearing.
    助听器有助于克服听觉缺陷。

hearing aids英英释义

名词 hearing aid:
  • an electronic device that amplifies sound and is worn to compensate for poor hearing

  • a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person