This is the 14999th most frequent Korean word.
발견돼온
"발견돼온" means "has been discovered."
The word '발견돼온' is used to indicate a continued discovery process or discoveries made over a period of time.
이 동굴에서 수많은 유물이 발견돼온 것이 지난 10년간 탐사의 결과이다.
Many artifacts have been discovered in this cave as a result of explorations over the past decade.
In this sentence, '발견돼온' describes the process of continuous research leading to discoveries.
그 과학적 사실은 꾸준한 연구를 통해 발견돼온 것이다.
The scientific fact has been discovered through consistent research.
Here, '발견돼온' is used to express the uncovering of truth over time that has long been hidden.