fire hydrant
短语消防栓 [电] 消防栓
发音
US
词形变化
fire hydrants
复数
fire hydrants
释义与例句
n.
-
1.
A device used by firefighters to obtain water from the main supply, consisting of a barrel, connections for hose and a valve assembly.
消防栓
街井
消防龙头
消火栓
政治