floodplain
🇺🇸
/ˈflʌdpleɪn/
🇬🇧
/ˈflʌdpleɪn/
noun
R
A flat area next to a river that gets covered with water when the river floods.
The town was built on a floodplain, which made it vulnerable to flooding during heavy rains.
城镇建在泛滥平原上，这使得它在大雨期间容易受到洪水侵袭。
translation
洪泛区
词形变化
Plural
flood plains