focused
🇺🇸
/ˈfəʊkəst/
🇬🇧
/ˈfəʊkəst/
Having a clear goal and concentrating on it without getting distracted.
He was so focused on his work that he didn't notice the time passing.
他如此專注於工作,以至於沒有注意到時間的流逝。