throw a wet blanket on meaning in English
对…泼冷水，扫兴
给人当头泼凉水
使...扫兴
Examples
- The weatherman threw a wet blanket on our picnic plan when he forecast rain .
气象员报有雨，给我们的野餐计划泼了冷水。 - The weatherman throws a wet blanket on picnic plans when he forecasts storm
天气预报员预报有暴风雨，给野炊计划泼了瓢冷水。