imperiously
🇺🇸
/ɪmˈpɪriəsli/
🇬🇧
/ɪmˈpɪəriəsli/
in a commanding and arrogant manner
The boss spoke imperiously, expecting everyone to follow his orders without question.
老闆專橫地說話,期望每個人不問任何問題地服從他的命令。