| 例句 |
hydrantnoun a discharge faucet at which water may be drawn from a water main (as for fighting fires)The work of the firefighters was made more difficult by the absence of hydrants in the neighborhood. fire hydrant, fireplugchannel, conduit, duct, leader, line, penstock, pipe, trough, tubedrain, drainpipe, funnel, smokestack, spout, standpipe, stovepipe, tile, waste pipe, waterspoutpipage(or pipeage), pipeline, piping in 1806 |