conundrum
🇺🇸
/kəˈnʌndrəm/
🇬🇧
/kəˈnʌndrəm/
A puzzle or problem that is hard to understand or solve.
The mystery of the missing keys was a real conundrum for the detectives.
这个失踪的钥匙之谜对于侦探们来说是一个真正的难题。
A riddle or joke that is meant to be funny or tricky.
The comedian's conundrum about why the chicken crossed the road got a big laugh from the audience.
喜剧演员关于为什么鸡要过马路的难题引起了观众的大笑。