潑冷水

Simplified: 泼冷水

pōlěngshuǐ ㄆㄛ ㄌㄥˇ ㄕㄨㄟˇ

    • to pour cold water on
    • to dampen sb's enthusiasm

      fig.

Character by character

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
throw cold water
Meaning
To dampen someone's enthusiasm with discouraging remarks, or sometimes to bring them back to their senses. Close to "throw cold water on."

Sources