engrossed
🇺🇸
/ɪnˈɡrəʊst/
🇬🇧
/ɪnˈɡrəʊst/
completely focused on something
She was so engrossed in her book that she didn't hear me call her name.
彼女は本に夢中になりすぎて、私が彼女の名前を呼んでも聞こえなかった。