贬低身分

例句：

1. 1. He was so proud of his achievements that he demeaned himself by boasting about them.
   他为自己的成就感到骄傲，以至于自夸，这降低了他的身份。
2. 2. The company's reputation has been demeaned by its recent scandals.
   该公司的声誉因最近的丑闻而受损。
3. 3. She felt embarrassed to be seen in public with him, as she demeaned herself by being seen withhim.
   她觉得在公共场合与他在一起很尴尬，因为她觉得自己在他面前显得低人一等。