impair [im'pɛə]

v. 损害
[计算机] 损伤

词形变化:

名词:impairment 动词过去式:impaired 过去分词:impaired 现在分词:impairing 第三人称单数:impairs

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。