adj.受損的；不匹配的，不適合的

v.損害；削弱（動(dòng)詞impair的過(guò)去式和過(guò)去分詞）

Impaired hearing is just one of them. 聽(tīng)力受損就是其中之一。

None had a history of impaired auditory acuity. 沒(méi)有人有聽(tīng)力受損的病史。

His impaired foot pained him sharply. 他那只受傷的腳使他感到劇烈的疼痛。

His illness has impaired his efficiency. 生病降低了他的效率。

His blunder impaired his influence. 他的錯(cuò)誤削弱了他的影響。

adj.未受損傷的；未被減少的；未被削弱的

adj.聽(tīng)覺(jué)有缺陷的; 耳背的