いそしむ， 勤しむ

1. to work hard at, to devote oneself to, to be diligent in

tbd

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音读: ゴン   キン  

训读:つと.まる  -づと.め  いそ.しむ  つと.める  

日检:2 grade:6 笔画数:12 部首:19