No base JSON record found for this token.
研
yán · to grind, to rub
Radical: 石 · 9strokes
갈 연
音: ケン 訓: -
究
jiū · to dig into, to investigate
Radical: 穴 · 7strokes
연구 구
音: キュウ 訓: -
No Markdown enrichment file exists yet for 研究.