n.弹药箱；弹药车，地雷箱，（作地雷用的）火药箱，沉箱，潜水箱

The construction workers used a caisson to build the new bridge over the river.
施工工人使用了一个沉箱来在河上建造新桥
The ship was damaged during a storm and sank to the ocean floor in its caisson.
船只在风暴中受损，并在其沉箱中沉入海底
They filled the caisson with concrete to strengthen the foundation of the building.
他们向沉箱中填满混凝土以加强建筑物的基础
The caisson diving technique was used by the divers to explore the sunken ship.
潜水员使用沉箱潜水技术来探索沉船
The engineers decided to use a caisson to protect the construction site from flooding.
工程师决定使用沉箱来保护建筑工地免受洪水侵袭
The old pier needed to be replaced, so a new caisson was built to support the new structure.
旧码头需要更换，因此建了一个新的沉箱来支撑新结构
During the excavation for the new subway tunnel, they had to use a caisson to prevent water from entering.
在开挖新的地铁隧道时，他们不得不使用沉箱防止水进入
The marine biologist used a caisson to study the marine life around an underwater volcano.
海洋生物学家使用沉箱来研究海底火山周围的海洋生物
To repair the leaking pipeline, a caisson was lowered into the sea and used as a temporary seal.
为了修理泄漏的管道，一个沉箱被放入海中并用作临时密封
In order to install the underwater cable, a caisson was employed to keep the working area dry.
为了安装海底电缆，使用了沉箱来保持工作区域干燥