gearbox
🇺🇸
/ˈɡɪrbɑːks/
🇬🇧
/ˈɡɪəbɒks/
A gearbox is a part of a vehicle that helps to change the speed and direction of the wheels.
The mechanic had to repair the gearbox to fix the car's transmission issues.
기계공은 자동차의 변속 문제를 해결하기 위해 기어박스를 수리해야 했습니다.