This is the 11730th most frequent Korean word.
낮춰서
"Lowered" or "in a lower manner."
The word '낮춰서' is used here to indicate the action of lowering the costs in order to achieve a goal.
비용을 낮춰서 모든 사람이 참여할 수 있게 했어요.
By lowering the costs, we made it possible for everyone to participate.
In this case, '낮춰서' highlights the control of the air conditioner setting to reduce the temperature.
공기 조정을 낮춰서 방 온도를 시원하게 유지했습니다.
By lowering the air conditioning, we kept the room cool.
Here, '낮춰서' describes the action of speaking more softly to maintain a quiet environment.