boringly
🇺🇸
/ˈbɔːrɪŋli/
🇬🇧
/ˈbɔːrɪŋli/
in a way that is not interesting or exciting
The teacher's lecture was so boringly delivered that most students fell asleep.
先生の講義は非常につまらなく行われたので、多くの学生が眠りに落ちました。