防汛 fángxùn flood control
flood control; anti-flood (precautions)
How to remember 防汛: 防 to protect + 汛 high water = flood control.
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How it is used
- Flood-prevention work during the high-water/rainy season - 防汛抗旱 (fángxùn kànghàn) flood control and drought relief.
- A specific seasonal-hazard term, mostly in news and government notices; 汛 means the seasonal river surge.
- Pairs with 防汛期 (flood season), 防汛物资 (flood-control supplies).