vt.损害，削弱

原形：impair第三人称单数：impairs过去式：impaired过去分词：impaired现在分词：impairing

Tiredness can impair our ability to drive.
疲劳会降低我们的驾驶能力。
It will impair his reputation if he don't pay back on time.
若不按时还款，会损害他的信誉的。
The illness had impaired my ability to think and concentrate.
这种疾病损害了我的思维能力和注意力。
His vision was impaired after he had surgery on his eye.
他眼睛动过手术后视力受损。
The storm severely impaired the airport's communication systems.
暴风雨严重损害了机场的通信系统。
Impaired driving is a serious crime that can lead to severe consequences.
酒驾是一种严重的犯罪，可能导致严重后果。
Smoking heavily impairs lung function over time.
长期大量吸烟会损害肺功能。
She had an impaired immune system due to her chronic illness.
由于慢性疾病，她的免疫系统受损。
The athlete's performance was impaired by a pre-match injury.
运动员因赛前受伤，表现受到影响。
Long-term alcohol abuse can impair cognitive abilities.
长期酗酒会损害认知能力。
Her hearing was impaired, so she had to rely on a hearing aid.
她的听力受损，不得不依赖助听器。
The accident impaired both their physical and emotional well-being.
事故损害了他们的身心健康。
His judgment was impaired by fatigue; he made a poor decision.
他因疲劳判断力下降，做出了错误的决定。