啊哈 /āhā/ angolul

oops▼(acknowledging a minor mistake)
interjection
[UK: ˌəʊ eɪ ˈpiːz] [US: ˌoʊ eɪ ˈpiːz]

well▼(exclamation of surprise)
interjection
[UK: wel] [US: ˈwel]