fire brigade hydrant消火栓;消防龙头
fire line hydrant消防龙头
Cabinet fire-hydrant消防栓箱
fire plug hydrant消火栓
fire hydrant hydrant消火栓
fire-hydrant消火栓
fire foam hydrant消防泡沫栓
fire distribution hydrant chamber消防栓井
fire distribution hydrant消防栓
N-COUNT（可数名词） A fire hydrant is a pipe in the street from which firefighters can obtain water for putting out a fire. 消防栓