last-minute
🇺🇸
/ˌlæst ˈmɪnɪt/
🇬🇧
/ˌlɑːst ˈmɪnɪt/
done or decided right before something happens or before it is too late
They made a last-minute change to their travel plans.
그들은 마지막 순간에 여행 계획을 변경했다.