deaf-aid是什么意思 deaf-aid怎么读
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英 ['def'eɪd]
英 ['def'eɪd]
美 ['def'eɪd]
美 ['def'eɪd]
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n. 助听器
deaf-aid的英文翻译是什么意思，词典释义与在线翻译
Noun:- an electronic device that amplifies sound and is worn to compensate for poor hearing
deaf-aid的用法和样例
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。
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