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Sentence analysis

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Sentence

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Sentence

彼かれは研けん究きゅうに一途いちずだ。

Span Details

研けん究きゅう

research; study; investigation

noun, suru verb

direction, time, indirect object, or target marker

一途いちず

single-minded; wholehearted; earnest

na-adjective, noun, noun suffix