?室内消火栓
... water hydrant 水栓,救火龙头... above hydrant 地上式消火栓... wall hydrant 室内消火栓 ...
[安全]?墙上消防栓
... 气体火灾探测器 gas fire detector 墙上消防栓 wall hydrant 抢险工程 emergency work ...
防虹吸防冻墙消火栓
Once there, firefighters have to plug their engine into a fire hydrant--the equivalent of a wall jack in the information world.
FORBES: Think You're Wireless? Think Again
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。