monotonously
🇺🇸
/məˈnɑːtənəsli/
🇬🇧
/məˈnɒtənəsli/
adverb
R
in a way that is always the same and not interesting
The teacher's voice droned monotonously through the classroom.
教師の声は教室で単調に響いていた。
translation
物静かに