第三人称单数： impairs
过去式： impaired
过去分词： impaired
现在分词： impairing

New studies show low vitamin d levels may impair cognitive function

新的研究显示，维他命d水平低也许会损害认知机能

Still , it would be foolish for the uk authorities to impair kaupthing 's assets further .

尽管如此，如果英国当局进一步削弱kaupthing的资产，将是愚蠢的举动。

Their inability to scowl seemed to impair their ability to see why pushy telemarketers or a lack of birthday wishes might make one 's face fall .

他们不能皱眉似乎是损伤了他们感受为什么一个强求的电话推销或者是一个缺少生日祝福时让他们拉下脸的能力。

More than 15 million adult americans suffer from diseases of the kidneys , which often impair the ability of the organs to remove toxins from the blood .

大约有一千五百万美国人正忍受着肾脏疾病的折磨，这些疾病往往损害了他们的肾脏移除血液中毒素的能力。

Because loud sounds , for example from whizzing speedboats , distract them , and apparently impair their predatory skills .

因为巨大响声，例如快艇发出的巨大轰鸣声会让他们分心，而且明显损害了它们的捕猎技能。