vt.破坏，逐渐削弱(信心、权威等)，使逐步减少效力，从根基处破坏，挖…的墙脚

原形：undermine第三人称单数：undermines过去式：undermined过去分词：undermined现在分词：undermining

Your behavior undermines our nation's interest.
你的行为损害了国家利益。
That woman is trying to undermine my brother's marrige.
那个女人正试图破坏我弟弟的婚姻。
Too much tests undermines public support for the policy.
太多检测削弱了民众对这项政策的支持。
The constant criticism from her boss undermined her confidence in her work.
老板不断的批评削弱了她对自己工作的信心。
Their actions undermine the very principles they claim to uphold.
他们的行为破坏了他们声称要维护的原则。
His dishonesty gradually undermined the trust his colleagues had in him.
他的不诚实逐渐破坏了同事们对他的信任。
The leak of confidential information undermined the company's competitive advantage.
机密信息的泄露削弱了公司的竞争优势。
The new tax policy could potentially undermine economic growth.
新的税收政策可能会潜在地阻碍经济增长。
Continuous rain has undermined the stability of the house's foundation.
连续的雨水已经侵蚀了房子地基的稳定性。
The politician's scandalous behavior undermines public faith in government.
这位政治家的丑闻行为损害了公众对政府的信任。
The spread of misinformation can undermine public health efforts.
错误信息的传播会削弱公共卫生努力的效果。
The strike has seriously undermined the airline's reputation and financial stability.
罢工严重损害了航空公司的声誉和财务稳定性。
The constant interference from her parents undermined her ability to make independent decisions.
父母不断的干涉削弱了她独立做决定的能力。