impairer
n. 损害者, 伤害者
例句与用法：
His hearing was impaired after the explosion.
爆炸后他的听力受到了损害。
Many a man that can't direct you to a corner drugstore will get a respectful hearing when age has further impaired his mind.
许多不能给别人指路找到街角上的药行的人，到了年纪使他更加糊涂之后，却也会找到人毕恭毕敬地聆听他的申诉。
Today's attack has seriously impaired attempts to achieve peace in the area.
今日发动的攻击严重损害了在该地区谋求和平的努力。
His illness has impaired his efficiency.
生病降低了他的效率。
词形变化：
名词: impairment | 动词过去式: impaired | 动词过去分词: impaired | 动词现在分词: impairing | 动词第三人称单数: impairs |
详细释义：
n.
损害者