Analyzer
Sentence analysis
8Spans
Sentence
Span Details
彼
he; him; boyfriendpronoun
は
topic markergrammar
医術
medicine; medical art; medical skillsnoun
の
possession, attribution, nominalizer, or nominal linkergrammar
進歩
progress; advance; improvement; developmentnoun, suru verb
に
direction, time, indirect object, or target markergrammar
貢献
contribution; contributing to a cause; service to a goal; paying tribute; tributenoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar