impairs
[im'pɛə]
[ impairs ]
vt.损害, 削弱
[计算机] 损伤
例句与用法：
On a communications link, noise or unwanted signals that impair the receipt or correct interpretation of speech or data.
在通信链路上出现的噪音或无用的信号，它损害语音、数据的接收或正确的解释。
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 |