1.妄自尊大的;高傲的;自负的 If you say that someone is self-important, you disapprove of them because they behave as if they are more important than they really are.
self-importance Many visitors complained of his bad manners and self-importance. 许多拜访者抱怨他高傲无礼。
英英释义
1.having or showing feelings of unwarranted importance out of overbearing pride
e.g. an arrogant official arrogant claims chesty as a peacock
