oops
/ʊps/exclamation
- informal used to show recognition of a mistake or minor accident, often as part of an apology〈非正式〉［承认错误或小事故, 表示道歉］哎哟：
'Oops! I'm sorry. I just made you miss your bus'.
哎哟, 对不起, 我让你错过了公共汽车。
词源
natural exclamation: first recorded in English in the 1930s.