Dreye權威釋義 | conundrum

n.

謎語；難題；機智問答
You might as well give up because nobody can solve this conundrum as it is.
你不如就放棄吧，沒有人能夠解決這道難題的。

同義參見:

以上來源於：《英漢大辭典》

/kəˈnʌndrəm/

n.

(pl. conundrums)

a confusing and difficult problem or question.

▸a riddle.

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

以上來源於：《簡明牛津英語詞典》