更新时间：2026-07-17 04:46:40
hearing aid
hearing aid是什么意思？
助听器
- 单词
- hearing aid
助听器
Noun:- 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
- deaf-aid助听器
- ear trumpet号角状助听器...
hearing aid是什么意思 hearing aid在线翻译 hearing aid什么意思 hearing aid的意思 hearing aid的翻译 hearing aid的解释 hearing aid的发音 hearing aid的同义词