ear trumpet

英 [ˈɪə trʌmpɪt]

美 [ˈɪr trʌmpɪt]

n.  (旧时的)号角状助听器

医学

牛津词典

noun

• （旧时的）号角状助听器
  a device shaped like a trumpet , used in the past by people who could not hear well

英英释义

noun

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

双语例句

• This outer ear, however, is nothing but a sound-gathering trumpet.
  其实，外耳只不过是收拢声音的喇叭。
• Do you want an ear trumpet to hear better?
  你想要个听筒听得更清楚吗？