yeokchujin roket
retrorocket
roquette de rétropropulsion
우주선이 역추진 로켓을 사용하여 속도를 줄였다.
ujuseoni yeokchujin roket-eul sayonghayeo sokdoreul julyeotda.
The spacecraft used a retrorocket to slow down.
More words starting with 역
We review every report and fix data issues fast.