Level 6 · word 13,897 of 20,000

aha

/ˌɑːˈhɑː/ American
  • int. 啊哈
Definition
  • int. used to show sudden surprise, understanding, or triumph
Example
She said aha when she finally understood the math problem.
她终于弄懂那道数学题时说了声“啊哈”。