a remedy for hearing loss or deafness a
An instrument which, placed against the teeth, conveys sound to the auditory nerve and enables the deaf to hear more or less distinctly
A condition produced by the excessive or long-continued use of quinine, and marked by deafness, roaring in the ears, vertigo, etc.
-- a method of conversing practiced by the deaf and dumb.
n a deaf person who is unable to speak s lacking the sense of hearing and the ability to speak
a deaf nut
无仁的坚果;注定要失败的计划,空想,无用物
adventitious deafness
[医] 单纯聋
apoplectiform deafness
[医] 中风样聋, 梅尼埃尔氏综合征
as deaf as a post
完全聋了,闭目塞听
aviator's deafness
[医] 飞行员聋
bass deafness
[医] 低音聋
be deaf of one ear
聋了一只耳朵
be deaf to
不理睬
be deaf to all advice
一点也听不见意见
boilermakers' deafness
[医] 锅炉制造工聋
central deafness
[医] 中枢性聋
cerebral deafness
[医] 大脑性聋
ceruminous deafness
[医] 耵聍性聋
clang deafness
[医] 音质聋, 辨音不能
conduction deafness
[医] 传导性聋
cortical deafness
[医] 皮质性聋
deaf aid
助听器
deaf as a post
na. 全聋[网络] 聋得什么也听不到
deaf field
[医] 聋区, 聋点
deaf mute
[医] 聋哑人