Fallboard
01
건반 덮개, 키보드 커버
the hinged covering that can be raised to access the keyboard of a piano or lowered to protect it when not in use
예시들
To protect the piano from dust, the fallboard was closed when not in use.
피아노를 먼지로부터 보호하기 위해 사용하지 않을 때 키보드 뚜껑을 닫았습니다.



























