Definition
To disrupt someone's enjoyment or success, causing them to be disappointed or frustrated.
扫人興，使人敗興
He was supposed to be celebrating his promotion, but his colleague's negative comments spoiled his party.
他本來應該在慶祝升職，但同事的負面評論掃了他的興。
They were planning a surprise party, but she accidentally revealed the secret early, spoiling the party for everyone.
他們原本計劃了一個驚喜派對，但她不小心提前洩露了秘密，讓每個人都感到掃興。
My friend's arrival, while appreciated, spoiled the party somewhat by disrupting the family gathering.
我朋友的到來雖然讓人感激，但卻打擾了家庭聚會，讓派對有些掃興。