Analyzer
Sentence analysis
12Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
科学
science; think scientifically; approach scientificallynoun, suru verb
の
possession, attribution, nominalizer, or nominal linkergrammar
発展
development; growth; expansion; development (of a situation); progression; unfolding; sexual activity (esp. male homosexual); playing aroundnoun, suru verb
に
direction, time, indirect object, or target markergrammar
多大
great; huge; enormous; seriousna-adjective, noun
な
adnominal form of the copula after a na-adjectivegrammar
功績
achievement; meritorious deed; distinguished service; contributionnoun
を
object markergrammar
残し
leave behind; leave remaining; leave unfinished; not finish; save; set aside; reserve; leave to someone; bequeath; hold on in the ring; stay in-> 残すgodan verb
た。
past tense or completed actiongrammar