英文：falling out (n.)
說明：亦寫成 falling-out，為可數名詞，複數為 fallings-out 或 falling-outs。
例句：
- Tim isn’t gonna attend my birthday party tomorrow because we had a falling out last week. (提姆不會參加我明天的生日派對，因為我們上週鬧翻了)
- Stanley had a falling-out with his parents yesterday. (史丹利昨天跟他父母鬧翻了)