floodwayn.泄洪道(分洪河道)floodv.淹没；充满n.洪水flooded chiller冷水机组flood condition汛情flooding attack洪泛攻击flood dischargen.洪水流量flooding method洪水法,浮动方法Flood operation洪水调度flood hydrology洪水水文学flood diversion分洪flood abatement消洪；灭洪flood embankment防洪堤