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1·A hearing aid helps to overcome defects in hearing.

助听器有助于克服听觉缺陷。《新英汉大辞典》

2·Make sure your hearing aid, wheelchair or eyeglasses are next to your bed.

确保你的助听器、轮椅或眼镜放在床边。

3·Will my child require a hearing aid?

我的孩子需要戴助听器吗？

4·Just crank up your hearing aid a peg or two.

把助听器调高一两个刻度就可以。

5·The old man can't hear without his hearing aid.

那位老人没有助听器就听不见。

6·Ask client to remove hearing aid and close eyes.

嘱受检者取下助听器，闭眼。

7·I got my hearing aid on the National Health (Service).

我的助听器是国民保健署资助的。

8·The AARP doesn't need a hearing aid manufacturer to function.

AARP的运营不需要一个助听器的生产商。

9·This paper focuses on hearing aid fitting, verification and aural rehabilitation.

本文侧重以助听器选配、验证以及听力康复为主。

10·And our item, fast hearing aid compatibility (HAC) testing system is proposed.

我们这个项目——高速HAC测试系统就这样被提出了。