您要查找的是不是：
- electric hearing aids 电助听器
- I got my hearing aid on the National Health (Service). 我的助听器是国民保健署资助的。
- electric hearing aid 电助听器
- The hearing aids are operated from batteries. 助听器用电池供电。
- Hearing aids are available locally. 助听器在本地买不到?
- A hearing aid helps to overcome defects in hearing. 助听器有助于克服听觉缺陷。
- Ask client to remove hearing aid and close eyes. 嘱受检者取下助听器,闭眼。
- A hearing aid helps most people to hear better. 助听器有什么用?
- She adjusted the power on her hearing aid. 她调了调助听器的电流量。
- Hearing Aid Industry experience is preferred. 有助听器行业经验优先考虑。
- A. Ask client to remove hearing aid and close eyes. 嘱受检者取下助听器，闭眼。
- How to improve the effects of hearing aid properly? 如何更好地发挥助听器的作用?
- One remarkable use for transistrors is in hearing aids. 晶体管的一项特别引人注意的应用是在助听器方面。
- One remarkable use for transistors is in hearing aids. 晶体管的一项特别引人注意的应用是在助听器方面。
- They decided to “yoke” the old man with the hearing aid. 他们决定抢劫那个带助听器的老头。
- Results 92% subjects were satisfied with the use of hearing aids. 结果92%25的患者获得了满意的配戴效果。
- Loudness compensation is a key function of hearing aids. 摘要语音信号响度补偿是数字助听器的关键功能之一。
- The hearing aid helps to overcome the defects in hearing. 助听器能帮助克服听力上的缺陷。
- Grandmother's hearing is getting worse. She needs a hearing aid. "祖母的听觉越来越差，需要戴助听器。"
- Grandmother' s hearing is getting worse. She needs a hearing aid. 祖母的听觉越来越差,需要戴助听器。
