mistakenly
🇺🇸
/mɪˈsteɪkənli/
🇬🇧
/mɪˈsteɪkənli/
adverb
R
to do something wrong because you thought something that is not true
She mistakenly thought the store was open on Sundays, so she went there to buy groceries.
彼女は間違って、店が日曜日に開いていると思い込んでいたので、そこで買い物をしました。
translation
誤って