too pleased with yourself or your own achievements synonym smug自鸣得意的;沾沾自喜的 He had a self-satisfied smirk on his face. 他脸上挂着得意扬扬的笑容。 She was so sure of herself, so self-satisfied. 她对自己如此自信,如此自满。
Oxford Collocations DictionarySelf-satisfied is used with these nouns:- smirk