tonelessly
🇺🇸
/ˈtəʊnləsli/
🇬🇧
/ˈtəʊnləsli/
in a way that does not have any particular tone or emotion
He read the news tonelessly, as if he didn't care about the events.
他無感地讀著新聞,好像對這些事件不在乎。