blithely
/ˈblaɪðli/📚 18509GREin a way that shows a casual and cheerful indifference considered to be callous or improper. "they blithely ignored any evidence that did not support their theory"
adverb [方式副词]快活地；无忧无虑地
'It'll be easy,' she said blithely.
“那很容易。”她不在乎地说。
单词造句: