vt.損害；削弱
[計算機] 損傷.
Loud noise would impair your hearing. 大的噪音會損害你的聽覺。
His illness has impaired his efficiency. 生病降低了他的效率。
Don't boil the sauce as this and impair the flavor. 醬汁還要煮沸，否則會影響味道。
adj.受損的；不匹配的，不適合的
v.損害；削弱（動詞impair的過去式和過去分詞）
adj.未受損傷的；未被減少的；未被削弱的
n.損傷
adj.聽覺有缺陷的; 耳背的
