hearing aid
US /ˈhɪrɪŋ eɪd/
UK /ˈhɪrɪŋ eɪd/
名詞
1.
助聽器
a small device that fits in or on the ear, used by partially deaf people to amplify sound
範例:
•
My grandmother uses a hearing aid to hear better.
我奶奶用助聽器聽得更清楚。
•
He had his hearing aid adjusted by an audiologist.
他請聽力學家調整了他的助聽器。
在 Lingoland 學習這個單詞