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hearing-aid的英文翻译是什么意思，词典释义与在线翻译：
英英释义
名词 hearing aid:
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an electronic device that amplifies sound and is worn to compensate for poor hearing
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a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
hearing-aid的用法和样例：
例句
用作名词 (n.)
- A hearing aid helps to overcome defects in hearing.
助听器有助于克服听觉缺陷。 - She adjusted the power on her hearing aid.
她调了调助听器的电流量。
hearing-aid的相关资料：
临近单词
hearing dog
hearing
hearing impaired rehabilitation
Hearing- speech- impairment
Hearing Aid Museum and Archives
hearing conservation regulations
Hearing aids help most people.
Hearing Look-out Assist Device
Hearing before the patent office
hearing testimony representative
Hearing Debs was an experience.
Hearing and speech rehabilitation
