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Sentence analysis
8Spans
Sentence
Span Details
研究者
researchernoun
は
topic markergrammar
専心
undivided attention; concentration; devotionnoun, suru verb
に
direction, time, indirect object, or target markergrammar
実験
experiment; experimentationnoun, suru verb
に
direction, time, indirect object, or target markergrammar
取り組ん
grapple with; wrestle with; engage in a bout; tackle; work hard on; come to grips with-> 取り組むgodan verb
だ。
past tense or completed action-> たgrammar