noun🔗Share잠함A temporary watertight structure that is pumped dry to enclose an area underwater and allow construction work on a ship, bridge, or rig to be carried out; a caisson."Workers built a cofferdam around the bridge pier to keep the river water out while they repaired the concrete. "작업자들은 콘크리트를 수리하는 동안 강물이 들어오지 못하도록 교각 주변에 잠함을 설치했다.architecturenauticaltechnicalstructureindustryChat with AIVocabulary GamePractice Reading
noun🔗Share케이슨An empty space that acts as a protective barrier between two floors or bulkheads on a ship."The shipbuilder explained that the cofferdam, a crucial safety feature, separated the engine room from the living quarters, preventing fire or flooding from spreading. "조선업자는 중요한 안전 장치인 케이슨이 기관실을 거주 구역과 분리하여 화재나 홍수의 확산을 막는다고 설명했다.nauticalarchitecturetechnicalChat with AIVocabulary GamePractice Reading
