egomaniac
Longman Dictionary of Contemporary English 5++LDOCE 5++e·go·ma·ni·ac /ˌiːɡəʊˈmeɪniæk, ˌeɡ- $ -ɡoʊ-/ noun [countable] SELFISHsomeone who thinks that they are very important, and does not care whether they upset other people in order to get what they want 利己主义者；自大狂
Examples from the Corpus
egomaniac• Like a lot of people who are very good at what they do, he is an egomaniac.• Only an egomaniac would propose a Napoleonic construction effort as a plan for a city with fundamental social and economic problems.e·go·ma·ni·ac nounChineseSyllable
important, they are very that does someone Corpus thinks and who not
egomaniac
e‧go‧ma‧ni‧ac /ˌiːɡəʊˈmeɪniæk, ˌeɡ- $ -ɡoʊ-/
noun [countable]
someone who thinks that they are very important, and does not care whether they upset other people in order to get what they want
e‧go‧ma‧ni‧ac /ˌiːɡəʊˈmeɪniæk, ˌeɡ- $ -ɡoʊ-/
noun [countable]someone who thinks that they are very important, and does not care whether they upset other people in order to get what they want