preoccupied
🇺🇸
/priˈɑːkjupaɪd/
🇬🇧
/priˈɒkjupaɪd/
thinking or worrying so much about something that you don't notice other things
She was so preoccupied with her phone that she didn't hear me calling her name.
彼女は携帯電話に夢中になりすぎて、私が彼女の名前を呼んでいるのを聞かなかった。