1. These are all inhomogeneities which might impair the required quality characteristics. 这些各向异性特征将会削弱要求的质量特性。
2. Are you taking medications that could impair your ability to think, work, operate machinery, or drive? 你吃药是否会影响你的思考能力、工作、操作机器或者开车的能力吗？
3. Forcing them to disclose information would impair their incentive to uncover and correct market inefficiencies, to the detriment of all. 强迫他们揭开信息会削弱他们发现和纠正市场无效率的动力，这会对全部造成伤害。
英英解释
v.
1. make worse or less effective
2. make imperfect
