This is the 15056th most frequent Korean word.
발사했으니
"발사했으니" means "since (it) launched" or "because (it) fired."
발사했으니 – indicating that the rocket has been successfully launched, allowing new actions.
로켓이 성공적으로 발사했으니 새로운 연구를 시작할 수 있습니다.
Since the rocket has been successfully launched, new research can begin.
발사했으니 – referring to the action of launching arrows as a cause leading to defensive actions.
그들이 화살을 발사했으니 이제 방어 조치를 취해야 합니다.
Since they have launched the arrow, now we must take defensive measures.
발사했으니 – discussing the shuttle’s launch as a finished action prompting readiness for further actions.