A room or space, such as a cellar or storeroom, with arched walls and ceiling, especially when underground.

储藏室；地下室；地窖：房间或空间，如地下室或储藏间等，有拱形的墙壁或天花板，尤指地下的。

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At first, the target overload characteristics of underground blindage and command center, garage and weapon storeroom, aerodrome runway, surface naval ships were analyzed.

首先对地下掩体及指挥中心、机库及武器库、机场跑道、水面舰艇目标过载特性进行了分析。

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