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Sentence analysis

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Sentence

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Sentence

この問もん題だいを解とくのに頭あたまをひねった。

Span Details

pre-noun adjective

問もん題だい

question; problem (on a test)

を

object marker

grammar

solve; work out; answer

although; despite; in order to

頭あたまをひねった。

puzzle over; rack one's brains; think deeply about

-> 頭を捻るexpression, verb