Dreye权威释义 | conundrum

n.

谜语；难题；机智问答
You might as well give up because nobody can solve this conundrum as it is.
你不如就放弃吧，没有人能够解决这道难题的。

同义参见:

以上来源于：《英汉大辞典》

/kəˈnʌndrəm/

n.

(pl. conundrums)

a confusing and difficult problem or question.

▸a riddle.

C16 (in the sense ‘a crank or pedant’): of unknown origin.

以上来源于：《简明牛津英语词典》