Level 5 · word 10,004 of 20,000
conundrum
/kəˈnʌndrəm/
American

- n. 难题
- n. 谜语
- Definition
- n. a difficult problem
- n. a confusing riddle
- Example
- Choosing between the two job offers became a real conundrum.
- 在两份工作邀约之间做选择成了一个真正的难题。
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