Word · 単語
難問
Reading なんもん
perplexity
perplexity · difficult question · difficult problem
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JLPT
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strokes
#13811
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.
例文 · examples
彼は難問を解決した。
He solved the difficult problem.
彼は難問に直面している。
He is faced with a difficult problem.
私はこの難問に困り果てている。
I'm at my wit's end with this difficult problem.
彼女はあらゆる難問に意気消沈していた。
She was depressed by all her problems.
彼は難問を解くのが好きだ。
He likes to work out the difficult questions.