impassively
🇺🇸
/ɪmˈpæsɪvli/
🇬🇧
/ɪmˈpæsɪvli/
in a way that shows no emotion or reaction
She watched the argument impassively, showing no sign of concern.
她无动于衷地看着争吵,没有表现出任何担忧的迹象。