egoistic
adjective /ˌiːɡəʊˈɪstɪk/, /ˌeɡəʊˈɪstɪk/
/ˌiːɡəʊˈɪstɪk/
(also egotistical
/ˌiːɡəˈtɪstɪkl/, /ˌeɡəˈtɪstɪkl/
/ˌiːɡəˈtɪstɪkl/
, egotistic /ˌiːɡəˈtɪstɪk/, /ˌeɡəˈtɪstɪk/
/ˌiːɡəˈtɪstɪk/
)- thinking that you are better or more important than anyone else
利己主义；自高自大；自负；自我主义 - By contrast, his brother was vain, selfish and egoistic.
相比之下，他的哥哥虚荣、自私、利己。
- By contrast, his brother was vain, selfish and egoistic.