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n.謎，猜不透的難題，難答的問題( conundrum的名詞復(fù)數(shù) )...

conundrums的音標(biāo)：...

I see conundrums, dilemmas , quandaries , impasses, gnarly thickets of fateful possibility with no obvious way out.眼看問題經(jīng)緯萬端,進(jìn)退兩難 、 入困境, 死路一條, 盤根錯(cuò)節(jié)的命定可能性,但找不到明顯的出路....