complacently
🇺🇸
/kəmˈpleɪsntli/
🇬🇧
/kəmˈpleɪsntli/
adverb
R
Feeling self-satisfied and not wanting to change anything
He complacently sat back in his chair, believing everything was going perfectly.
他自滿地靠在椅子上，相信一切都進展得很順利。
translation
自滿地