flash flood
US /ˈflæʃ flʌd/
UK /ˈflæʃ flʌd/

名词
1.
山洪暴发, 暴洪
a sudden local flood, typically due to heavy rain
示例:
•
The desert area was hit by a severe flash flood.
沙漠地区遭受了严重的山洪暴发。
•
Residents were warned about the possibility of a flash flood after continuous heavy rainfall.
持续强降雨后,居民被警告可能发生山洪暴发。
在 Lingoland 学习这个单词