This is the 12742nd most frequent Korean word.
대한항공카드를
"대한항공카드를" refers to "Korean Air card," typically a credit or membership card associated with Korean Air.
The word '대한항공카드를' is the direct object of the verb '사용하여', indicating the card being used for purchasing tickets.
저는 대한항공카드를 사용하여 항공권을 구매합니다.
I use the Korean Air card to purchase airline tickets.
Here, '대한항공카드를' is the object of the verb '가지고', representing possession of the card.
대한항공카드를 가지고 있으면 적립 혜택이 많아요.
If you have the Korean Air card, there are many accrual benefits.
In this sentence, '대한항공카드를' is the object of the verb '고려했습니다', showing that the card was considered in the situation.