unable to hear very well 听力弱；耳背 She is hard of hearing and her eyesight is starting to fail. 她听不清，视力开始下降。 You may need to interact with deaf or hard-of-hearing co-workers or clients. 您可能需要与聋哑人或听力较弱的同事或客户互动。
- the hard of hearingnoun [plural]
people who are unable to hear very well 听力弱的人；耳背的人 subtitles for the deaf and the hard of hearing 为耳聋和听力不佳者打出的字幕