剑桥词典an amount of shaving foam on a paper plate , etc. that is thrown at someone's face to make people laugh or as a protest 泡沫餅（盛在紙磐上的泡沫剃須膏等類似物躰，用來扔到其他人臉上作爲玩笑或抗議） He was attacked by a protester with a foam pie . 他被一名抗議者用泡沫餅攻擊。 返回 foam pie