deaf/def/

adj

1. 聋的；耳背的，听力不好的

• He's quite deaf and needs a hearing aid. 他耳背得厉害，需要配戴助听器

2. [the～] 聋人，聋子

3. 文 充耳不闻的，不依从的

• She was deaf to his pleas. 对于他的再三请求，她充耳不闻。

• deaf as a post 完全听不到声音

词组turn a deaf ear to 对…置若罔闻 fall on deaf ears 不为采纳 –deafness n U