self-important
🇺🇸
/ˌself ɪmˈpɔːrtnt/
🇬🇧
/ˌself ɪmˈpɔːtnt/
having an exaggerated sense of one's own importance
The self-important manager insisted on being the center of attention at the meeting.
那个自视甚高的经理坚持要在会议上成为众人关注的焦点。