undermine有逐渐削弱;使逐步减少效力;从根基处破坏;挖…的墙脚;等意思，那么你知道undermine的过去式是什么吗?今天一起来学习一下undermine的过去式以及undermine的用法和例句，希望对大家的学习有所帮助!
undermine的过去式及其它时态
undermine的过去式:undermined
undermine过去分词:undermined
undermine现在分词:undermining
undermine第三人称单数:undermines
undermine的用法和例句
1、A mole can undermine the strongest rampart.
一只田鼠能毁坏最坚固的堡垒.
2、Brown's investigation seems to undermine history's version of Cleopatra's death.
布朗的调查似乎会推翻关于克利奥帕特拉死亡的历史说法.
3、The conversations were designed to undermine her authority so she felt that she could no longer work for the company.
这些谈话有意削弱她的威信，这样她会觉得自己在公司干不下去。
4、The President's enemies are spreading rumours to undermine his authority.
总统的敌人在散布谣言以逐渐破坏他的威信.
5、economic policies that threaten to undermine the health care system
可能会损害医疗保健制度的经济政策
6、links that don't behave as expected undermine users'understanding of their own system.
链接行为与预期不符破坏了用户对他们自己的系统的理解.
7、Offering advice on each and every problem will undermine her feeling of being adult...
对每个问题都给出建议会令她觉得自己不像个成年人。
8、First, the class, we need to seriously undermine the classroom lectures and not to discipline.
首先, 课堂上我们需要认真听课和不要破坏课堂纪律.
9、Reading such book would cover up our intelligence and undermine our resolve.
因为看了会蒙蔽我们的智慧,败坏我们的意志.
10、Ted suspects that some people are trying to undermine his reputation.
泰德疑心有人企图暗中破坏他的名誉.
