This is the 9105th most frequent Korean word.
거래한
"거래한" means "traded" or "dealt."
In this sentence, '거래한' is an adjective derived from the verb '거래하다', meaning to trade or negotiate. It highlights the act of trading as a past event.
나는 그와 중요한 정보를 거래한 적이 있다.
I have traded/negotiated important information with him.
Here, '거래한' is modifying '경험', indicating the experience involves trading or performing transactions.
우리는 인터넷을 통해 물건을 거래한 경험이 많다.
We have many experiences of trading goods over the Internet.
In this context, '거래한' describes the terms (conditions) that were decided through a negotiation process.