floodv.淹没;充满n.洪水
flood funds洪灾基金
flood valve溢流阀
flood proof防浸式
flood grade洪水等级
flood light泛光灯,泛光照明
flood depth洪水深度
flood havoc水灾
flooded ice覆水冰
flood crest洪水最高顶,洪峰
Floodplains泛洪