What does ballast mean?

ballast 뜻 - n. 평형추, 도상 골재

noun

R

Heavy stuff put on a ship or in a hot-air balloon to make it steady and less likely to move around.

The crew loaded the ship with ballast to prevent it from tipping over in rough seas.

승무원들은 선박이 거친 바다에서 뒤집히는 것을 방지하기 위해 발라스트를 적재했습니다.

R

Stones or other material laid down to make a strong base for roads, railways, or other structures.

Workers spread ballast over the area to stabilize the railway tracks.

근로자들이 철도 궤도를 안정화하기 위해 그 지역에 발라스트를 퍼트렸습니다.