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Sentence

彼かれは小しょう児に病びょうの研けん究きゅうに専せん念ねんしている。

Span Details

小しょう児に病びょう

childhood diseases; pediatric diseases

noun

possession, attribution, nominalizer, or nominal linker

研けん究きゅう

research; study; investigation

noun, suru verb

direction, time, indirect object, or target marker

専せん念ねん

devote oneself; concentrate on; be absorbed in

noun, suru verb

light/support verb with a noun or noun-like phrase

-> するgrammar

ongoing or resultant state