第三人称单数：impairs现在分词：impairing过去分词：impaired过去式：impaired
impair基本解释
impair
及物动词损害，削弱
impair相关例句
及物动词
1. impair在线翻译
1. Fatigue impaired their judgment.
疲劳削弱了他们的判断力。
2. Poor food impaired her health.
粗劣的食物损害了她的健康。
impair网络解释
1.
1. 损害,减少：immigrate 移居入境 | impair 损害,减少 | impale 以尖物刺住,围起
2. 削弱：impact 碰撞、冲击、冲突;撞击、挤入、压紧 | impair 削弱 | impartial 公平的、不偏不倚的
3. 减损：impact load 冲击荷载 | impair 减损 | impedance 阻抗
impair词典解释
1. 损害;妨碍;削弱
If something impairs something such as an ability or the way something works, it damages it or makes it worse.
e.g. Consumption of alcohol impairs your ability to drive a car or operate machinery...
饮酒会削弱你驾驶汽车或操控机器的能力。
e.g. His movements were painfully impaired by arthritis.
他行动不便，深受关节炎之苦。
impair英英释义
verb
1. make worse or less effective
e.g. His vision was impaired
2. make imperfect
e.g. nothing marred her beauty
Synonym: marspoildeflowervitiate