He succeeded in undermining the morale of teachers and pupils alike.他成功挫伤了老师和学生的士气。

Offering advice on every problem will undermine her feeling of being adult.对每个问题都提建议, 会让她觉得自己不像个成年人。

Western intelligence agencies are accused of trying to undermine the government.西方情报机构被控企图动摇该政府的统治。

The conversations were designed to undermine her authority.这些谈话有意削弱她的威信。

She undermined him and destroyed his confidence in his own talent.她暗中打击他, 让他对自己的才华信心全无。

I don't want to do something that would undermine the chances of success.我不想做会影响成功机会的事情。