ear-trumpet

 
['i?rtr'?mp?t]     ['i?rtr'?mp?t]    
  • n. 助聽(tīng)筒;號角狀助聽(tīng)器
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ear-trumpet的英文翻譯是什么意思,詞典釋義與在線(xiàn)翻譯:

英英釋義

名詞 ear trumpet:
  1. a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person

ear-trumpet的相關(guān)資料:

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