poor hearing
【电学】带有袖珍扩音器的助听器
hearing aid with pocket amplifier
暂无补充释义。
相关词条
sense of hearing
hearing test
group hearing aid
sudden sensorineural hearing loss
permanent hearing loss
high frequency hearing loss
sensory-neural hearing loss
hearing aid with pocket amplifier
暂无补充释义。
poor hearing
sense of hearing
hearing test
group hearing aid
sudden sensorineural hearing loss
permanent hearing loss
high frequency hearing loss
sensory-neural hearing loss